Common Weakness Enumeration
CWE-611
AllowedImproper Restriction of XML External Entity Reference
Abstraction: Base · Status: Draft
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
558 vulnerabilities reference this CWE, most recent first.
CVE-2026-89212 (GCVE-0-2026-89212)
Vulnerability from cvelistv5 – Published: 2026-09-11 13:23 – Updated: 2026-09-11 13:57
VLAI
EPSS
VEX
Title
XML External Entity in Akana API Platform
Summary
A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references were improperly restricted during XML-to-JSON processing. The issue affects Akana versions 2026.1, 2025.1.1, and all versions before 2024.1.6 (including older unsupported versions of Akana) and has been fixed as a security patch in the latest release of supported versions.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 13:56 UTC
CWE
- CWE-611 - Improper restriction of XML external entity reference
Assigner
Perforce
CNA
References
1 reference
Impacted products
Date Public
2026-09-11 12:51
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-89212",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-11T13:56:52.693483Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T13:57:07.579Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"platforms": [
"Akana API Platform"
],
"product": "Akana",
"vendor": "Perforce",
"versions": [
{
"status": "unaffected",
"version": "2024.1.6, 2025.1.2, 2026.2",
"versionType": "custom"
},
{
"status": "affected",
"version": "All versions prior to 2024.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "2024.1.5",
"status": "affected",
"version": "2024.1.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "2025.1.1",
"status": "affected",
"version": "2025.1.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "2026.1",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Yoeri Vegt"
}
],
"datePublic": "2026-09-11T12:51:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references were improperly restricted during XML-to-JSON processing. The issue affects Akana versions 2026.1, 2025.1.1, and all versions before 2024.1.6 (including older unsupported versions of Akana) and has been fixed as a security patch in the latest release of supported versions.\u003cbr\u003e"
}
],
"value": "A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references were improperly restricted during XML-to-JSON processing. The issue affects Akana versions 2026.1, 2025.1.1, and all versions before 2024.1.6 (including older unsupported versions of Akana) and has been fixed as a security patch in the latest release of supported versions."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper restriction of XML external entity reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T13:34:49.778Z",
"orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
"shortName": "Perforce"
},
"references": [
{
"url": "https://portal.perforce.com/s/cve/a91Qi000003CxPBIA0/xml-external-entity-in-akana-api-platform"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "XML External Entity in Akana API Platform",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
"assignerShortName": "Perforce",
"cveId": "CVE-2026-89212",
"datePublished": "2026-09-11T13:23:56.485Z",
"dateReserved": "2026-09-11T07:46:11.541Z",
"dateUpdated": "2026-09-11T13:57:07.579Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-88901 (GCVE-0-2026-88901)
Vulnerability from cvelistv5 – Published: 2026-10-19 10:44 – Updated: 2026-10-19 14:30
VLAI
EPSS
VEX
Title
Apache Camel: Camel-Smooks XML External Entity Processing, external entities resolved by default
Summary
Improper Restriction of XML External Entity Reference vulnerability in Apache Camel.
This issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1.
Improper Restriction of XML External Entity Reference in the Smooks component (camel-smooks) in Apache Camel allows an attacker who supplies the XML message body to read local files or issue requests to internal network locations via an external entity declaration in that body. This issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1. The Smooks data format (.unmarshal().smooks(...)) and the Smooks component (smooks:) parse the incoming XML body with the reader Smooks resolves by default, which is the Woodstox SAX parser. That reader resolves external general and parameter entities and loads external DTDs, and camel-smooks applied none of the parser hardening that the other Camel XML components apply. A DOCTYPE with an external subset, or an external general entity, declared in the XML document is therefore resolved and expanded while the body is unmarshalled, and the resolved content is bound into the unmarshalled result and returned on InOut routes. An external sender whose XML reaches a camel-smooks data format or endpoint could therefore read files readable by the Camel process and cause the process to issue requests to hosts the document names. No non-default option is required, since resolving external entities was the default behaviour. Configurations that declare their own reader - EDI, CSV, JSON, or a custom reader - do not use the XML reader and are not affected. Users are recommended to upgrade to version 4.18.5, 4.22.1 or 4.23.0, which fixes the issue.
Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. camel-smooks now parses the XML body with a javax.xml.parsers.DocumentBuilder that does not resolve external general or parameter entities and does not load external DTDs, and hands Smooks the resulting document, matching the secure XML processing configuration used by org.apache.camel.converter.jaxp.XmlConverter and the other Camel XML components. This hardening is applied only when the Smooks configuration parses XML with its default reader, so EDI, CSV, JSON and custom-reader configurations, and the marshalling direction, are unchanged. A new allowExternalEntities option, disabled by default, restores the previous behaviour for trusted legacy configurations that rely on external entity resolution. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, do not apply camel-smooks to XML received from untrusted senders.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 14:30 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
apache
CNA
References
5 references
| URL | Tags |
|---|---|
| https://camel.apache.org/security/CVE-2026-88901.html | vendor-advisory |
| https://issues.apache.org/jira/browse/CAMEL-24677 | issue-tracking |
| https://github.com/apache/camel/pull/26270 | patch |
| https://github.com/apache/camel/pull/26327 | patch |
| https://github.com/apache/camel/pull/26329 | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Camel |
Affected:
4.7.0 , < 4.18.5
(maven)
Affected: 4.19.0 , < 4.22.1 (maven) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-88901",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-19T14:30:33.192143Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-19T14:30:52.101Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "org.apache.camel:camel-smooks",
"packageURL": "pkg:maven/org.apache.camel/camel-smooks",
"product": "Apache Camel",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "4.18.5",
"status": "affected",
"version": "4.7.0",
"versionType": "maven"
},
{
"lessThan": "4.22.1",
"status": "affected",
"version": "4.19.0",
"versionType": "maven"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "h1ei1"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Andrea Cosentino"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper Restriction of XML External Entity Reference vulnerability in Apache Camel.\u003c/p\u003e\u003cp\u003eThis issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1.\u003c/p\u003e\u003cp\u003eImproper Restriction of XML External Entity Reference in the Smooks component (camel-smooks) in Apache Camel allows an attacker who supplies the XML message body to read local files or issue requests to internal network locations via an external entity declaration in that body. This issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1. The Smooks data format (.unmarshal().smooks(...)) and the Smooks component (smooks:) parse the incoming XML body with the reader Smooks resolves by default, which is the Woodstox SAX parser. That reader resolves external general and parameter entities and loads external DTDs, and camel-smooks applied none of the parser hardening that the other Camel XML components apply. A DOCTYPE with an external subset, or an external general entity, declared in the XML document is therefore resolved and expanded while the body is unmarshalled, and the resolved content is bound into the unmarshalled result and returned on InOut routes. An external sender whose XML reaches a camel-smooks data format or endpoint could therefore read files readable by the Camel process and cause the process to issue requests to hosts the document names. No non-default option is required, since resolving external entities was the default behaviour. Configurations that declare their own reader - EDI, CSV, JSON, or a custom reader - do not use the XML reader and are not affected. Users are recommended to upgrade to version 4.18.5, 4.22.1 or 4.23.0, which fixes the issue.\u003c/p\u003e\u003cp\u003eUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. camel-smooks now parses the XML body with a javax.xml.parsers.DocumentBuilder that does not resolve external general or parameter entities and does not load external DTDs, and hands Smooks the resulting document, matching the secure XML processing configuration used by org.apache.camel.converter.jaxp.XmlConverter and the other Camel XML components. This hardening is applied only when the Smooks configuration parses XML with its default reader, so EDI, CSV, JSON and custom-reader configurations, and the marshalling direction, are unchanged. A new allowExternalEntities option, disabled by default, restores the previous behaviour for trusted legacy configurations that rely on external entity resolution. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, do not apply camel-smooks to XML received from untrusted senders.\u003c/p\u003e"
}
],
"value": "Improper Restriction of XML External Entity Reference vulnerability in Apache Camel.\n\n\n\nThis issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1.\n\n\n\nImproper Restriction of XML External Entity Reference in the Smooks component (camel-smooks) in Apache Camel allows an attacker who supplies the XML message body to read local files or issue requests to internal network locations via an external entity declaration in that body. This issue affects Apache Camel: from 4.7.0 before 4.18.5, from 4.19.0 before 4.22.1. The Smooks data format (.unmarshal().smooks(...)) and the Smooks component (smooks:) parse the incoming XML body with the reader Smooks resolves by default, which is the Woodstox SAX parser. That reader resolves external general and parameter entities and loads external DTDs, and camel-smooks applied none of the parser hardening that the other Camel XML components apply. A DOCTYPE with an external subset, or an external general entity, declared in the XML document is therefore resolved and expanded while the body is unmarshalled, and the resolved content is bound into the unmarshalled result and returned on InOut routes. An external sender whose XML reaches a camel-smooks data format or endpoint could therefore read files readable by the Camel process and cause the process to issue requests to hosts the document names. No non-default option is required, since resolving external entities was the default behaviour. Configurations that declare their own reader - EDI, CSV, JSON, or a custom reader - do not use the XML reader and are not affected. Users are recommended to upgrade to version 4.18.5, 4.22.1 or 4.23.0, which fixes the issue.\n\n\n\nUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. camel-smooks now parses the XML body with a javax.xml.parsers.DocumentBuilder that does not resolve external general or parameter entities and does not load external DTDs, and hands Smooks the resulting document, matching the secure XML processing configuration used by org.apache.camel.converter.jaxp.XmlConverter and the other Camel XML components. This hardening is applied only when the Smooks configuration parses XML with its default reader, so EDI, CSV, JSON and custom-reader configurations, and the marshalling direction, are unchanged. A new allowExternalEntities option, disabled by default, restores the previous behaviour for trusted legacy configurations that rely on external entity resolution. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, do not apply camel-smooks to XML received from untrusted senders."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-19T10:44:07.084Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"name": "Apache Camel Security Advisory - CVE-2026-88901",
"tags": [
"vendor-advisory"
],
"url": "https://camel.apache.org/security/CVE-2026-88901.html"
},
{
"name": "CAMEL-24677",
"tags": [
"issue-tracking"
],
"url": "https://issues.apache.org/jira/browse/CAMEL-24677"
},
{
"name": "Fix on main for 4.23.0 (commit 4b1fc499a0ceff909612b5310152cd71517888f7)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/26270"
},
{
"name": "Backport to camel-4.22.x for 4.22.1 (commit 1b375c171e2546cafdcaadc2aa9f7346a25a4cd7)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/26327"
},
{
"name": "Backport to camel-4.18.x for 4.18.5 (commit 680290f6ba5324301673b7353564130af6d2ad83)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/26329"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. camel-smooks now parses the XML body with a javax.xml.parsers.DocumentBuilder that does not resolve external general or parameter entities and does not load external DTDs, and hands Smooks the resulting document, matching the secure XML processing configuration used by org.apache.camel.converter.jaxp.XmlConverter and the other Camel XML components. This hardening is applied only when the Smooks configuration parses XML with its default reader, so EDI, CSV, JSON and custom-reader configurations, and the marshalling direction, are unchanged. A new allowExternalEntities option, disabled by default, restores the previous behaviour for trusted legacy configurations that rely on external entity resolution. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, do not apply camel-smooks to XML received from untrusted senders.\u003c/p\u003e"
}
],
"value": "Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. camel-smooks now parses the XML body with a javax.xml.parsers.DocumentBuilder that does not resolve external general or parameter entities and does not load external DTDs, and hands Smooks the resulting document, matching the secure XML processing configuration used by org.apache.camel.converter.jaxp.XmlConverter and the other Camel XML components. This hardening is applied only when the Smooks configuration parses XML with its default reader, so EDI, CSV, JSON and custom-reader configurations, and the marshalling direction, are unchanged. A new allowExternalEntities option, disabled by default, restores the previous behaviour for trusted legacy configurations that rely on external entity resolution. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, do not apply camel-smooks to XML received from untrusted senders."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Camel: Camel-Smooks XML External Entity Processing, external entities resolved by default",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eDo not apply the Smooks data format or the Smooks component to XML received from untrusted senders. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release.\u003c/p\u003e"
}
],
"value": "Do not apply the Smooks data format or the Smooks component to XML received from untrusted senders. The camel-4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release."
}
],
"x_generator": {
"engine": "Vulnogram 1.0.3"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-88901",
"datePublished": "2026-10-19T10:44:07.084Z",
"dateReserved": "2026-09-10T11:43:50.047Z",
"dateUpdated": "2026-10-19T14:30:52.101Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-88794 (GCVE-0-2026-88794)
Vulnerability from cvelistv5 – Published: 2026-10-15 12:24 – Updated: 2026-10-15 13:13
VLAI
EPSS
VEX
Title
XML External Entity injection in Sparx Enterprise Architect
Summary
Enterprise Architect is vulnerable to XML External Entity (XXE) injection in the XSLT Debugger feature. When a user loads a crafted XML file containing a `DOCTYPE` with an external DTD reference, the parser processes external entities, allowing an attacker to read arbitrary files from the victim's filesystem.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 17.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:12 UTC
CWE
- CWE-611 - Improper restriction of XML external entity reference
Assigner
CERT-PL
CNA
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/10/CVE-2026-88794 | third-party-advisory |
| https://sparxsystems.com/products/ea/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sparx Systems | Enterprise Architect |
Affected:
17.1
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-88794",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-15T13:12:54.249932Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-15T13:13:01.335Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"modules": [
"XSLT Debugger"
],
"product": "Enterprise Architect",
"vendor": "Sparx Systems",
"versions": [
{
"status": "affected",
"version": "17.1",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Hlib Yavorskyi working with TrendAI Zero Day Initiative"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eEnterprise Architect is vulnerable to XML External Entity (XXE) injection in the XSLT Debugger feature. When a user loads\u0026nbsp;a crafted XML file containing a `DOCTYPE` with an external DTD reference, the parser processes external entities, allowing an attacker to read arbitrary files from the victim\u0027s filesystem.\u003cbr\u003e\u003cspan\u003e\u003cbr\u003eBecause vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 17.1 but may also affect other versions.\u003c/span\u003e\u003c/p\u003e"
}
],
"value": "Enterprise Architect is vulnerable to XML External Entity (XXE) injection in the XSLT Debugger feature. When a user loads\u00a0a crafted XML file containing a `DOCTYPE` with an external DTD reference, the parser processes external entities, allowing an attacker to read arbitrary files from the victim\u0027s filesystem.\n\nBecause vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 17.1 but may also affect other versions."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper restriction of XML external entity reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-15T12:24:54.903Z",
"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
"shortName": "CERT-PL"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://cert.pl/en/posts/2026/10/CVE-2026-88794"
},
{
"tags": [
"product"
],
"url": "https://sparxsystems.com/products/ea/"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "XML External Entity injection in Sparx Enterprise Architect",
"x_generator": {
"engine": "Vulnogram 1.0.3"
}
}
},
"cveMetadata": {
"assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
"assignerShortName": "CERT-PL",
"cveId": "CVE-2026-88794",
"datePublished": "2026-10-15T12:24:54.903Z",
"dateReserved": "2026-09-10T08:10:59.391Z",
"dateUpdated": "2026-10-15T13:13:01.335Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-88789 (GCVE-0-2026-88789)
Vulnerability from cvelistv5 – Published: 2026-10-01 10:51 – Updated: 2026-10-01 14:56
VLAI
EPSS
VEX
Title
Apache Camel Quarkus: Camel Quarkus: Forced Xalan TransformerFactory drops upstream external-DTD/stylesheet hardening
Summary
Improper Restriction of XML External Entity Reference in the XSLT support extension (camel-quarkus-support-xalan) in Apache Camel Quarkus from 3.2.0 before 3.33.3 and from 3.34.0 before 3.40.0 on all platforms allows an attacker who supplies the XML document being transformed to read local files or issue requests to internal network locations via an external entity declaration in that document.
The extension supplies its own Xalan-backed TransformerFactory to the xslt component and registers it as the JAXP default. Xalan-J 2.7.x predates JAXP 1.5 and does not honour javax.xml.XMLConstants.ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET, so the external access restrictions Apache Camel applies to the TransformerFactory it creates were not in effect. On the xslt component path this affects message bodies that reach the transformer already as a javax.xml.transform.Source; bodies of other types are converted to a SAXSource by Apache Camel with external entities and external DTD loading disabled, and are not affected. Because the factory is also the JAXP default, other code in the application obtaining one through TransformerFactory.newInstance() loses the same restrictions without error.
Applications are affected if they use any of camel-quarkus-xslt, camel-quarkus-xslt-saxon, camel-quarkus-tika or camel-quarkus-xmlsecurity, each of which brings the XSLT support extension onto the classpath. For all but camel-quarkus-xslt, the exposure is limited to the JAXP default factory, since those extensions do not perform XSLT transformations themselves.
Users are recommended to upgrade to version 3.33.3 or 3.40.0, which fixes this issue.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 14:53 UTC
CWE
- CWE-611 - Improper restriction of XML external entity reference
Assigner
apache
CNA
References
5 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Camel Quarkus |
Affected:
3.2.0 , < 3.33.3
(semver)
Affected: 3.34.0 , < 3.40.0 (semver) Unaffected: 3.33.3 (semver) Unaffected: 3.40.0 (semver) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2026-10-01T13:10:58.754Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/10/01/1"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-88789",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-01T14:53:15.387271Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-01T14:56:28.388Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "org.apache.camel.quarkus:camel-quarkus-support-xalan",
"product": "Apache Camel Quarkus",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "3.33.3",
"status": "affected",
"version": "3.2.0",
"versionType": "semver"
},
{
"lessThan": "3.40.0",
"status": "affected",
"version": "3.34.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "3.33.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "3.40.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper Restriction of XML External Entity Reference in the XSLT support extension (camel-quarkus-support-xalan) in Apache Camel Quarkus from 3.2.0 before 3.33.3 and from 3.34.0 before 3.40.0 on all platforms allows an attacker who supplies the XML document being transformed to read local files or issue requests to internal network locations via an external entity declaration in that document.\u003cbr\u003e\u003cbr\u003eThe extension supplies its own Xalan-backed TransformerFactory to the xslt component and registers it as the JAXP default. Xalan-J 2.7.x predates JAXP 1.5 and does not honour javax.xml.XMLConstants.ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET, so the external access restrictions Apache Camel applies to the TransformerFactory it creates were not in effect. On the xslt component path this affects message bodies that reach the transformer already as a javax.xml.transform.Source; bodies of other types are converted to a SAXSource by Apache Camel with external entities and external DTD loading disabled, and are not affected. Because the factory is also the JAXP default, other code in the application obtaining one through TransformerFactory.newInstance() loses the same restrictions without error.\u003cbr\u003e\u003cbr\u003eApplications are affected if they use any of camel-quarkus-xslt, camel-quarkus-xslt-saxon, camel-quarkus-tika or camel-quarkus-xmlsecurity, each of which brings the XSLT support extension onto the classpath. For all but camel-quarkus-xslt, the exposure is limited to the JAXP default factory, since those extensions do not perform XSLT transformations themselves.\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to version 3.33.3 or 3.40.0, which fixes this issue."
}
],
"value": "Improper Restriction of XML External Entity Reference in the XSLT support extension (camel-quarkus-support-xalan) in Apache Camel Quarkus from 3.2.0 before 3.33.3 and from 3.34.0 before 3.40.0 on all platforms allows an attacker who supplies the XML document being transformed to read local files or issue requests to internal network locations via an external entity declaration in that document.\n\nThe extension supplies its own Xalan-backed TransformerFactory to the xslt component and registers it as the JAXP default. Xalan-J 2.7.x predates JAXP 1.5 and does not honour javax.xml.XMLConstants.ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET, so the external access restrictions Apache Camel applies to the TransformerFactory it creates were not in effect. On the xslt component path this affects message bodies that reach the transformer already as a javax.xml.transform.Source; bodies of other types are converted to a SAXSource by Apache Camel with external entities and external DTD loading disabled, and are not affected. Because the factory is also the JAXP default, other code in the application obtaining one through TransformerFactory.newInstance() loses the same restrictions without error.\n\nApplications are affected if they use any of camel-quarkus-xslt, camel-quarkus-xslt-saxon, camel-quarkus-tika or camel-quarkus-xmlsecurity, each of which brings the XSLT support extension onto the classpath. For all but camel-quarkus-xslt, the exposure is limited to the JAXP default factory, since those extensions do not perform XSLT transformations themselves.\n\nUsers are recommended to upgrade to version 3.33.3 or 3.40.0, which fixes this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper restriction of XML external entity reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-01T10:51:22.899Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/apache/camel-quarkus/commit/9a570b64977b0e24f85d67c2b2220aeac9fa5274"
},
{
"tags": [
"patch"
],
"url": "https://github.com/apache/camel-quarkus/commit/9dd11779580cd88e4ab01b23717cd0167f26155c"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/apache/camel-quarkus/issues/9115"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://camel.apache.org/security/CVE-2026-88789.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Camel Quarkus: Camel Quarkus: Forced Xalan TransformerFactory drops upstream external-DTD/stylesheet hardening",
"x_generator": {
"engine": "Vulnogram 1.0.3"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-88789",
"datePublished": "2026-10-01T10:51:22.899Z",
"dateReserved": "2026-09-10T07:56:46.005Z",
"dateUpdated": "2026-10-01T14:56:28.388Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-85970 (GCVE-0-2026-85970)
Vulnerability from cvelistv5 – Published: 2026-10-12 16:39 – Updated: 2026-10-15 19:14
VLAI
EPSS
VEX
Title
Improper XML external entity restriction in Progress MarkLogic Server
Summary
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 enable XML external entity processing by default in multiple server paths, which could allow crafted XML to cause server-side requests or disclosure of local files.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 17:30 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
ProgressSoftware
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://community.progress.com/s/article/Marklogi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software Corporation | MarkLogic Server |
Affected:
11.0.0 , < 11.3.7
(custom)
Affected: 12.0.0 , < 12.1.0 (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-85970",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-15T17:30:51.022615Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-15T19:14:58.928Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MarkLogic Server",
"vendor": "Progress Software Corporation",
"versions": [
{
"lessThan": "11.3.7",
"status": "affected",
"version": "11.0.0",
"versionType": "custom"
},
{
"lessThan": "12.1.0",
"status": "affected",
"version": "12.0.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eProgress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 enable XML external entity processing by default in multiple server paths, which could allow crafted XML to cause server-side requests or disclosure of local files.\u003c/p\u003e"
}
],
"value": "Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 enable XML external entity processing by default in multiple server paths, which could allow crafted XML to cause server-side requests or disclosure of local files."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611: Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-12T16:39:27.145Z",
"orgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
"shortName": "ProgressSoftware"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Improper XML external entity restriction in Progress MarkLogic Server",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
"assignerShortName": "ProgressSoftware",
"cveId": "CVE-2026-85970",
"datePublished": "2026-10-12T16:39:27.145Z",
"dateReserved": "2026-09-04T18:43:16.554Z",
"dateUpdated": "2026-10-15T19:14:58.928Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-85957 (GCVE-0-2026-85957)
Vulnerability from cvelistv5 – Published: 2026-10-12 16:01 – Updated: 2026-10-16 17:19
VLAI
EPSS
VEX
Title
Improper XML external entity restriction in Progress MarkLogic Server SAML processing
Summary
Affected Progress MarkLogic Server 11.x releases before 11.3.7 use a SAML parser configuration that can process external DTDs or entities, which could result in unintended network access or information disclosure.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 17:03 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
ProgressSoftware
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://community.progress.com/s/article/Marklogi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software Corporation | MarkLogic Server |
Affected:
11.0.0 , < 11.3.7
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-85957",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-16T17:03:03.726991Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-16T17:19:55.107Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MarkLogic Server",
"vendor": "Progress Software Corporation",
"versions": [
{
"lessThan": "11.3.7",
"status": "affected",
"version": "11.0.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eAffected Progress MarkLogic Server 11.x releases before 11.3.7 use a SAML parser configuration that can process external DTDs or entities, which could result in unintended network access or information disclosure.\u003c/p\u003e"
}
],
"value": "Affected Progress MarkLogic Server 11.x releases before 11.3.7 use a SAML parser configuration that can process external DTDs or entities, which could result in unintended network access or information disclosure."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611: Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-12T16:01:34.049Z",
"orgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
"shortName": "ProgressSoftware"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "Improper XML external entity restriction in Progress MarkLogic Server SAML processing",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
"assignerShortName": "ProgressSoftware",
"cveId": "CVE-2026-85957",
"datePublished": "2026-10-12T16:01:34.049Z",
"dateReserved": "2026-09-04T18:43:01.396Z",
"dateUpdated": "2026-10-16T17:19:55.107Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-85250 (GCVE-0-2026-85250)
Vulnerability from cvelistv5 – Published: 2026-10-19 10:35 – Updated: 2026-10-19 16:50
VLAI
EPSS
VEX
Title
Apache Camel: Camel-XPath XML External Entity Processing and File Disclosure via the documentType=InputSource Option
Summary
Improper Restriction of XML External Entity Reference vulnerability in Apache Camel XPath component.
This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.
With documentType set to InputSource, XPathBuilder handed the payload straight to javax.xml.xpath, which builds a DocumentBuilder of its own using the JDK defaults. The hardening applied to Camel's default document type was therefore bypassed: a DOCTYPE declaration that is refused on the default type was accepted here, and the external entity it declared was resolved and expanded into the evaluated document. An external sender whose XML reaches such an expression could read files readable by the Camel process and cause the process to issue requests to hosts it names. The two document types disagreeing on parser configuration is what made this reachable, since a deployment choosing InputSource for streaming reasons had no indication it was also choosing a weaker parser.
Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type's documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design. For deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 16:50 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
apache
CNA
References
5 references
| URL | Tags |
|---|---|
| https://camel.apache.org/security/CVE-2026-85250.html | vendor-advisory |
| https://issues.apache.org/jira/browse/CAMEL-24475 | issue-tracking |
| https://github.com/apache/camel/pull/25683 | patch |
| https://github.com/apache/camel/pull/25940 | patch |
| https://github.com/apache/camel/pull/25942 | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Camel |
Affected:
4.0.0 , < 4.18.5
(maven)
Affected: 4.19.0 , < 4.22.1 (maven) Unaffected: 4.18.5 (maven) Unaffected: 4.22.1 (maven) Unaffected: 4.23.0 (maven) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-85250",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-19T16:50:01.891861Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-19T16:50:38.120Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "org.apache.camel:camel-xpath",
"packageURL": "pkg:maven/org.apache.camel/camel-xpath",
"product": "Apache Camel",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "4.18.5",
"status": "affected",
"version": "4.0.0",
"versionType": "maven"
},
{
"lessThan": "4.22.1",
"status": "affected",
"version": "4.19.0",
"versionType": "maven"
},
{
"status": "unaffected",
"version": "4.18.5",
"versionType": "maven"
},
{
"status": "unaffected",
"version": "4.22.1",
"versionType": "maven"
},
{
"status": "unaffected",
"version": "4.23.0",
"versionType": "maven"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Claude Security"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Andrea Cosentino"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eImproper Restriction of XML External Entity Reference vulnerability in Apache Camel XPath component.\u003cbr\u003e\u003cbr\u003eThis issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.\u003cbr\u003e\u003cbr\u003eWith documentType set to InputSource, XPathBuilder handed the payload straight to javax.xml.xpath, which builds a DocumentBuilder of its own using the JDK defaults. The hardening applied to Camel\u0027s default document type was therefore bypassed: a DOCTYPE declaration that is refused on the default type was accepted here, and the external entity it declared was resolved and expanded into the evaluated document. An external sender whose XML reaches such an expression could read files readable by the Camel process and cause the process to issue requests to hosts it names. The two document types disagreeing on parser configuration is what made this reachable, since a deployment choosing InputSource for streaming reasons had no indication it was also choosing a weaker parser.\u003cbr\u003e\u003cbr\u003eUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type\u0027s documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design. For deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE.\u003c/p\u003e"
}
],
"value": "Improper Restriction of XML External Entity Reference vulnerability in Apache Camel XPath component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.\n\nWith documentType set to InputSource, XPathBuilder handed the payload straight to javax.xml.xpath, which builds a DocumentBuilder of its own using the JDK defaults. The hardening applied to Camel\u0027s default document type was therefore bypassed: a DOCTYPE declaration that is refused on the default type was accepted here, and the external entity it declared was resolved and expanded into the evaluated document. An external sender whose XML reaches such an expression could read files readable by the Camel process and cause the process to issue requests to hosts it names. The two document types disagreeing on parser configuration is what made this reachable, since a deployment choosing InputSource for streaming reasons had no indication it was also choosing a weaker parser.\n\nUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type\u0027s documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design. For deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-19T10:35:21.670Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"name": "Apache Camel Security Advisory - CVE-2026-85250",
"tags": [
"vendor-advisory"
],
"url": "https://camel.apache.org/security/CVE-2026-85250.html"
},
{
"name": "CAMEL-24475",
"tags": [
"issue-tracking"
],
"url": "https://issues.apache.org/jira/browse/CAMEL-24475"
},
{
"name": "Fix on main, released in 4.23.0 (commit 1ead256f1bfcef36c2572a88809bcd7547bdc111)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/25683"
},
{
"name": "Backport to camel-4.22.x, released in 4.22.1 (commit 260989268cbc6d258b1fcba63770be8ebbec40cb)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/25940"
},
{
"name": "Backport to camel-4.18.x, released in 4.18.5 (commit af1efbcccf5882b1ef0094db718972da3190e7e9)",
"tags": [
"patch"
],
"url": "https://github.com/apache/camel/pull/25942"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type\u0027s documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design.\u003c/p\u003e"
}
],
"value": "Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type\u0027s documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Camel: Camel-XPath XML External Entity Processing and File Disclosure via the documentType=InputSource Option",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eFor deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE.\u003c/p\u003e"
}
],
"value": "For deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE."
}
],
"x_generator": {
"engine": "Vulnogram 1.0.3"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-85250",
"datePublished": "2026-10-19T10:35:21.670Z",
"dateReserved": "2026-09-03T16:29:17.101Z",
"dateUpdated": "2026-10-19T16:50:38.120Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-84941 (GCVE-0-2026-84941)
Vulnerability from cvelistv5 – Published: 2026-09-10 23:35 – Updated: 2026-09-11 13:16
VLAI
EPSS
VEX
Title
Omada Controller XML External Entity (XXE) Injection in SAML IdP Metadata Parsing Leading to Arbitrary Local File Read
Summary
An information disclosure vulnerability in the SAML Single Sign-On (SSO) functionality of Omada Controller allows an authenticated user with SAML configuration privileges to access sensitive information due to insufficient validation of user-supplied SAML metadata. Successful exploitation could result in unauthorized disclosure of sensitive information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 13:10 UTC
CWE
- CWE-611 - Improper restriction of XML external entity reference
Assigner
TPLink
CNA
References
5 references
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Omada Software Controller (Windows) |
Affected:
0 , < 6.2.14.11
(custom)
|
|
| TP-Link Systems Inc. | Omada Software Controller (Linux) |
Affected:
0 , < 6.2.14.11
(custom)
|
|
| TP-Link Systems Inc. | OC2000 v1 |
Affected:
0 , < 1.41.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC2000 v2 |
Affected:
0 , < 2.26.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC200 v3 |
Affected:
0 , < 3.3.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC220 v1 |
Affected:
0 , < 1.6.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC220 v2 |
Affected:
0 , < 2.5.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC300 v1 |
Affected:
0 , < 1.35.11 Build 20260711
(custom)
|
|
| TP-Link Systems Inc. | OC400 v1 |
Affected:
0 , < 1.13.11 Build 20260711
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-84941",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-11T13:10:27.244979Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T13:16:12.359Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "Omada Software Controller (Windows)",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "6.2.14.11",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "Omada Software Controller (Linux)",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "6.2.14.11",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC2000 v1",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "1.41.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC2000 v2",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "2.26.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC200 v3",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "3.3.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC220 v1",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "1.6.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC220 v2",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "2.5.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC300 v1",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "1.35.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Omada Controller"
],
"product": "OC400 v1",
"vendor": "TP-Link Systems Inc.",
"versions": [
{
"lessThan": "1.13.11 Build 20260711",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "erikdejong"
},
{
"lang": "en",
"type": "finder",
"value": "mattgsys"
},
{
"lang": "en",
"type": "finder",
"value": "eslam moneer (tohtmosiii)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003eAn information disclosure vulnerability in the SAML Single Sign-On (SSO) functionality of Omada Controller allows an authenticated user with SAML configuration privileges to access sensitive information due to insufficient validation of user-supplied SAML metadata. Successful exploitation could result in unauthorized disclosure of sensitive information.\u003c/div\u003e"
}
],
"value": "An information disclosure vulnerability in the SAML Single Sign-On (SSO) functionality of Omada Controller allows an authenticated user with SAML configuration privileges to access sensitive information due to insufficient validation of user-supplied SAML metadata. Successful exploitation could result in unauthorized disclosure of sensitive information."
}
],
"impacts": [
{
"capecId": "CAPEC-221",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-221 Data Serialization External Entities Blowup"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper restriction of XML external entity reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-10T23:35:53.023Z",
"orgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
"shortName": "TPLink"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://support.omadanetworks.com/en/download/software/omada-controller"
},
{
"tags": [
"patch"
],
"url": "https://support.omadanetworks.com/us/download/software/omada-controller"
},
{
"tags": [
"patch"
],
"url": "https://www.omadanetworks.com/en/support/download/"
},
{
"tags": [
"patch"
],
"url": "https://www.omadanetworks.com/us/support/download/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://support.omadanetworks.com/en/document/133722/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Omada Controller XML External Entity (XXE) Injection in SAML IdP Metadata Parsing Leading to Arbitrary Local File Read",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
"assignerShortName": "TPLink",
"cveId": "CVE-2026-84941",
"datePublished": "2026-09-10T23:35:53.023Z",
"dateReserved": "2026-09-02T16:45:11.015Z",
"dateUpdated": "2026-09-11T13:16:12.359Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-82918 (GCVE-0-2026-82918)
Vulnerability from cvelistv5 – Published: 2026-09-03 12:49 – Updated: 2026-10-14 01:36
VLAI
EPSS
VEX
Summary
XG VisionTerminal, XG-X VisionTerminal, LJ Series Terminal-Software and WI Series Terminal-Software provided by Keyence Corporation improperly restrict XML external entity references. If a user opens a specially crafted setting file, the sensitive information stored in the system where the affected product is installed may be disclosed.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 13:11 UTC
CWE
- CWE-611 - Improper restriction of XML external entity reference
Assigner
jpcert
CNA
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Keyence Corporation | XG-X VisionTerminal |
Affected:
0 , ≤ Ver.3.6.0000
(semver)
|
|
| Keyence Corporation | XG VisionTerminal |
Affected:
0 , ≤ Ver.5.5.0010
(semver)
|
|
| Keyence Corporation | LJ Series Terminal-Software |
Affected:
0 , ≤ Ver.2.4.0000
(semver)
|
|
| Keyence Corporation | WI Series Terminal-Software |
Affected:
0 , ≤ Ver.1.1.0000
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-82918",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-03T13:11:45.012649Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-03T13:11:52.074Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "XG-X VisionTerminal",
"vendor": "Keyence Corporation",
"versions": [
{
"lessThanOrEqual": "Ver.3.6.0000",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "XG VisionTerminal",
"vendor": "Keyence Corporation",
"versions": [
{
"lessThanOrEqual": "Ver.5.5.0010",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "LJ Series Terminal-Software",
"vendor": "Keyence Corporation",
"versions": [
{
"lessThanOrEqual": "Ver.2.4.0000",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WI Series Terminal-Software",
"vendor": "Keyence Corporation",
"versions": [
{
"lessThanOrEqual": "Ver.1.1.0000",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "XG VisionTerminal, XG-X VisionTerminal, LJ Series Terminal-Software and WI Series Terminal-Software provided by Keyence Corporation improperly restrict XML external entity references. If a user opens a specially crafted setting file, the sensitive information stored in the system where the affected product is installed may be disclosed."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "Improper restriction of XML external entity reference",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T01:36:14.848Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.keyence.com/mi26082104"
},
{
"url": "https://www.keyence.com/mi26090802"
},
{
"url": "https://www.keyence.com/mi26090804"
},
{
"url": "https://jvn.jp/en/vu/JVNVU98062224/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2026-82918",
"datePublished": "2026-09-03T12:49:03.335Z",
"dateReserved": "2026-08-31T11:06:31.707Z",
"dateUpdated": "2026-10-14T01:36:14.848Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-82880 (GCVE-0-2026-82880)
Vulnerability from cvelistv5 – Published: 2026-08-31 10:51 – Updated: 2026-08-31 14:18
VLAI
EPSS
VEX
Title
YaCy Search Server through 1.941 XML External Entity Injection via Parsers
Summary
YaCy Search Server through 1.941 contains an XML external entity injection vulnerability in SVG, FreeMind, and OpenSearch parsers that fail to disable external entity resolution. Attackers can publish malicious documents with DOCTYPE declarations containing SYSTEM entities pointing to local files, causing the crawler to exfiltrate file contents into the searchable index.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:17 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
VulnCheck
CNA
References
7 references
| URL | Tags |
|---|---|
| https://github.com/yacy/yacy_search_server/issues/818 | issue-tracking |
| https://github.com/yacy/yacy_search_server/commit… | patch |
| https://github.com/yacy/yacy_search_server/blob/R… | technical-description |
| https://github.com/yacy/yacy_search_server/blob/R… | technical-description |
| https://github.com/yacy/yacy_search_server/blob/R… | technical-description |
| https://github.com/yacy/yacy_search_server | product |
| https://www.vulncheck.com/advisories/yacy-search-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| yacy | yacy_search_server |
Affected:
0 , ≤ 1.941
(custom)
Unaffected: 3c3a307e8b7a0ebbc4d1e6b10898b52e15c0cd44 (git) |
Date Public
2026-08-22 00:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-82880",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-31T14:17:40.760485Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-31T14:18:02.368Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/yacy/yacy_search_server/issues/818"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://github.com/yacy/yacy_search_server",
"defaultStatus": "unaffected",
"packageURL": "pkg:github/yacy/yacy_search_server",
"product": "yacy_search_server",
"repo": "https://github.com/yacy/yacy_search_server",
"vendor": "yacy",
"versions": [
{
"lessThanOrEqual": "1.941",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "3c3a307e8b7a0ebbc4d1e6b10898b52e15c0cd44",
"versionType": "git"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Yu Sun"
}
],
"datePublic": "2026-08-22T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "YaCy Search Server through 1.941 contains an XML external entity injection vulnerability in SVG, FreeMind, and OpenSearch parsers that fail to disable external entity resolution. Attackers can publish malicious documents with DOCTYPE declarations containing SYSTEM entities pointing to local files, causing the crawler to exfiltrate file contents into the searchable index."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-31T10:51:05.895Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/yacy/yacy_search_server/issues/818"
},
{
"tags": [
"patch"
],
"url": "https://github.com/yacy/yacy_search_server/commit/3c3a307e8b7a0ebbc4d1e6b10898b52e15c0cd44"
},
{
"tags": [
"technical-description"
],
"url": "https://github.com/yacy/yacy_search_server/blob/Release_1.941/source/net/yacy/document/parser/images/svgParser.java#L72"
},
{
"tags": [
"technical-description"
],
"url": "https://github.com/yacy/yacy_search_server/blob/Release_1.941/source/net/yacy/document/parser/mmParser.java#L66"
},
{
"tags": [
"technical-description"
],
"url": "https://github.com/yacy/yacy_search_server/blob/Release_1.941/source/net/yacy/document/parser/xml/opensearchdescriptionReader.java#L119"
},
{
"tags": [
"product"
],
"url": "https://github.com/yacy/yacy_search_server"
},
{
"name": "VulnCheck Advisory: YaCy Search Server through 1.941 XML External Entity Injection via Parsers",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/yacy-search-server-through-1.941-xml-external-entity-injection-via-parsers"
}
],
"title": "YaCy Search Server through 1.941 XML External Entity Injection via Parsers",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-82880",
"datePublished": "2026-08-31T10:51:05.895Z",
"dateReserved": "2026-08-31T08:38:43.268Z",
"dateUpdated": "2026-08-31T14:18:02.368Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Implementation
System Configuration
Many XML parsers and validators can be configured to disable external entity expansion.
CAPEC-221: Data Serialization External Entities Blowup
This attack takes advantage of the entity replacement property of certain data serialization languages (e.g., XML, YAML, etc.) where the value of the replacement is a URI. A well-crafted file could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.