CWE-639
AllowedAuthorization Bypass Through User-Controlled Key
Abstraction: Base · Status: Incomplete
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
2790 vulnerabilities reference this CWE, most recent first.
CVE-2026-79990 (GCVE-0-2026-79990)
Vulnerability from cvelistv5 – Published: 2026-09-02 14:19 – Updated: 2026-09-02 17:53- CWE-639 - Authorization bypass through User-Controlled key
| URL | Tags |
|---|---|
| https://www.hckrt.com/hacktivity/HCKRT-XEQKMX | third-party-advisorytechnical-descriptionmitigation |
| https://github.com/craftcms/cms/releases/tag/5.10.11 | release-notes |
| https://github.com/craftcms/cms | product |
| https://github.com/craftcms/cms/security/advisori… | third-party-advisory |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79990",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-02T17:52:53.038505Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-02T17:53:23.468Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://packagist.org",
"defaultStatus": "unaffected",
"packageName": "craftcms/cms",
"product": "cms",
"vendor": "craftcms",
"versions": [
{
"lessThan": "5.10.11",
"status": "affected",
"version": "5.0.0-RC1",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.11",
"versionStartIncluding": "5.0.0-rc1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "@ddme"
},
{
"lang": "en",
"type": "coordinator",
"value": "Hackrate"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Craft CMS GraphQL entry mutation resolvers (\u003ccode\u003esaveEntry\u003c/code\u003e,\u0026nbsp;\u003ccode\u003edeleteEntry) read\u0026nbsp;\u003c/code\u003esiteId\u003ccode\u003edirectly from\u003c/code\u003e$arguments\u003ccode\u003ewithout passing through\u003c/code\u003eArgumentManagerprepareArguments()\u003ccode\u003e, which is the function that enforces site-scope filtering via\u0026nbsp;\u003c/code\u003earray_intersect\u003ccode\u003e\u0026nbsp;against the GraphQL schema\u2019s allowed sites. The query path (\u003c/code\u003eElementResolverprepareElementQuery\u003ccode\u003e) correctly calls\u0026nbsp;\u003c/code\u003eprepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely \u2014 an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument.\u003cbr\u003e"
}
],
"value": "Craft CMS GraphQL entry mutation resolvers (saveEntry,\u00a0deleteEntry) read\u00a0siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via\u00a0array_intersect\u00a0against the GraphQL schema\u2019s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls\u00a0prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely \u2014 an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639 Authorization bypass through User-Controlled key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-02T14:19:54.892Z",
"orgId": "7004884b-51e2-48e8-b4a2-5ca29e80453e",
"shortName": "Hackrate"
},
"references": [
{
"tags": [
"third-party-advisory",
"technical-description",
"mitigation"
],
"url": "https://www.hckrt.com/hacktivity/HCKRT-XEQKMX"
},
{
"tags": [
"release-notes"
],
"url": "https://github.com/craftcms/cms/releases/tag/5.10.11"
},
{
"tags": [
"product"
],
"url": "https://github.com/craftcms/cms"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://github.com/craftcms/cms/security/advisories/GHSA-3wcr-p33w-528f"
}
],
"source": {
"advisory": "GHSA-3wcr-p33w-528f",
"discovery": "UNKNOWN"
},
"title": "GQL entry mutation `siteId` bypasses schema site scope, enabling cross-site content read/write/delete",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "7004884b-51e2-48e8-b4a2-5ca29e80453e",
"assignerShortName": "Hackrate",
"cveId": "CVE-2026-79990",
"datePublished": "2026-09-02T14:19:54.892Z",
"dateReserved": "2026-08-25T16:39:03.171Z",
"dateUpdated": "2026-09-02T17:53:23.468Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79957 (GCVE-0-2026-79957)
Vulnerability from cvelistv5 – Published: 2026-10-14 18:01 – Updated: 2026-10-16 20:15- CWE-639 - Authorization Bypass Through User-Controlled Key
| URL | Tags |
|---|---|
| https://blog.blacklanternsecurity.com/p/cve-2026-… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| ServiceNext | SerTec |
Affected:
1.00
(SerTec)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79957",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-16T20:15:16.490546Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-16T20:15:51.180Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SerTec",
"vendor": "ServiceNext",
"versions": [
{
"status": "affected",
"version": "1.00",
"versionType": "SerTec"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "ServiceNext contains an insecure direct object reference (IDOR) in the /api/Usuario/GetUsuarios endpoint, which accepts a user-controlled numeric ID in the request body without verifying that the authenticated token belongs to the requested account (CWE-639). Any authenticated user can iterate the ID parameter to retrieve the full profile record of every other user, including passwords stored in cleartext (CWE-256), enabling account takeover and credential-stuffing attacks."
}
],
"impacts": [
{
"capecId": "CAPEC-21",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-21 Exploitation of Trusted Identifiers"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T18:01:51.493Z",
"orgId": "27b6da8a-f51d-48d9-9eef-9b7f3405d20d",
"shortName": "BLSOPS"
},
"references": [
{
"name": "Insecure Direct Object Reference in ServiceNext",
"tags": [
"third-party-advisory"
],
"url": "https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object"
}
],
"title": "ServiceNext Insecure Direct Object Reference via GetUsarios"
}
},
"cveMetadata": {
"assignerOrgId": "27b6da8a-f51d-48d9-9eef-9b7f3405d20d",
"assignerShortName": "BLSOPS",
"cveId": "CVE-2026-79957",
"datePublished": "2026-10-14T18:01:51.493Z",
"dateReserved": "2026-09-10T00:45:43.207Z",
"dateUpdated": "2026-10-16T20:15:51.180Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79917 (GCVE-0-2026-79917)
Vulnerability from cvelistv5 – Published: 2026-09-21 20:43 – Updated: 2026-09-22 15:39| URL | Tags |
|---|---|
| https://github.com/1Panel-dev/MaxKB/security/advi… | x_refsource_CONFIRM |
| Vendor | Product | Version | |
|---|---|---|---|
| 1Panel-dev | MaxKB |
Affected:
>= 2.7.0, <= 2.10.4-lts
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79917",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-22T14:12:18.746328Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-22T15:39:11.594Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MaxKB",
"vendor": "1Panel-dev",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.7.0, \u003c= 2.10.4-lts"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "MaxKB is an open-source AI assistant for enterprise. In 2.7.0 through 2.10.4-lts, POST /chat/api/{application_id}/chat/{chat_id}/share_chat verifies that a conversation exists but does not verify that it belongs to the authenticated chat_user_id or to the application bound to the caller\u0027s token. An attacker with any chat token and a known victim chat_id can create an unauthenticated public ChatShareLink exposing the victim\u0027s conversation and can create PublicFileAccess state that makes associated files retrievable without credentials, with no available revoke path. No fixed version is available as of this review."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-285",
"description": "CWE-285: Improper Authorization",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-21T20:43:27.292Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-m8gr-554p-8r82",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-m8gr-554p-8r82"
}
],
"source": {
"advisory": "GHSA-m8gr-554p-8r82",
"discovery": "UNKNOWN"
},
"title": "MaxKB: Chat share-link endpoint missing owner check: a chat token can publish another user\u0027s conversation"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-79917",
"datePublished": "2026-09-21T20:43:27.292Z",
"dateReserved": "2026-08-25T14:59:32.746Z",
"dateUpdated": "2026-09-22T15:39:11.594Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79759 (GCVE-0-2026-79759)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:59 – Updated: 2026-09-29 02:50- CWE-639 - Authorization Bypass Through User-Controlled Key
| URL | Tags |
|---|---|
| https://github.com/Termix-SSH/Termix/security/adv… | x_refsource_CONFIRM |
| https://github.com/Termix-SSH/Termix/pull/1067 | x_refsource_MISC |
| https://github.com/Termix-SSH/Termix/commit/b0598… | x_refsource_MISC |
| https://github.com/Termix-SSH/Termix/commit/ddbdd… | x_refsource_MISC |
| https://github.com/Termix-SSH/Termix/releases/tag… | x_refsource_MISC |
| https://github.com/alam00000/bentopdf/security/ad… | exploit |
| Vendor | Product | Version | |
|---|---|---|---|
| Termix-SSH | Termix |
Affected:
>= 1.7.0, < 2.5.1
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79759",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-29T02:50:06.888547Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-29T02:50:25.950Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/alam00000/bentopdf/security/advisories/GHSA-cx8x-7rrr-r9x8"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Termix",
"vendor": "Termix-SSH",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.7.0, \u003c 2.5.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, the POST /credentials/:id/deploy-to-host endpoint resolves credential and target-host records from attacker-controlled credentialId and targetHostId integer values without checking that either record belongs to the requesting user. In src/backend/database/routes/credentials.ts, differential errors reveal whether credential and host records exist and disclose each record\u0027s authType value. Properly encrypted passwords and keys are not disclosed, but a key-authenticated victim host can receive an outbound SSH connection attempt using the attacker\u0027s public key. This issue is fixed in version 2.5.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-24T15:59:43.119Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-w4cf-69fj-g96f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-w4cf-69fj-g96f"
},
{
"name": "https://github.com/Termix-SSH/Termix/pull/1067",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/pull/1067"
},
{
"name": "https://github.com/Termix-SSH/Termix/commit/b0598294a6aeed866f51ce58067f43c1d751c7a6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/commit/b0598294a6aeed866f51ce58067f43c1d751c7a6"
},
{
"name": "https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e"
},
{
"name": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag"
}
],
"source": {
"advisory": "GHSA-w4cf-69fj-g96f",
"discovery": "UNKNOWN"
},
"title": "Termix: Cross-User Information Disclosure via Missing Ownership Check in deploy-to-host Endpoint"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-79759",
"datePublished": "2026-09-24T15:59:43.119Z",
"dateReserved": "2026-08-25T14:08:18.110Z",
"dateUpdated": "2026-09-29T02:50:25.950Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79758 (GCVE-0-2026-79758)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:57 – Updated: 2026-09-24 17:20| URL | Tags |
|---|---|
| https://github.com/Termix-SSH/Termix/security/adv… | x_refsource_CONFIRM |
| https://github.com/Termix-SSH/Termix/pull/1067 | x_refsource_MISC |
| https://github.com/Termix-SSH/Termix/commit/ddbdd… | x_refsource_MISC |
| https://github.com/Termix-SSH/Termix/releases/tag… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| Termix-SSH | Termix |
Affected:
>= 1.8.0, < 2.5.1
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79758",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-24T17:20:25.319540Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-24T17:20:49.851Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-372w-6f3h-vcm4"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Termix",
"vendor": "Termix-SSH",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.8.0, \u003c 2.5.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.8.0 until 2.5.1, authenticated Termix users can access the server-stats API without per-host authorization. GET /status returns statuses for hosts the requester cannot access, GET /status/:id accepts an attacker-supplied numeric host identifier, and POST /clear-connections permits a regular user to clear the global SSH connection pool. The affected src/backend/ssh/server-stats.ts routes expose host online or offline state and lastChecked timestamps and can disrupt other users\u0027 active sessions or pooled connections. Unauthenticated requests remain blocked, but authentication alone does not preserve tenant isolation. This issue is fixed in version 2.5.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862: Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-24T15:57:54.925Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-372w-6f3h-vcm4",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-372w-6f3h-vcm4"
},
{
"name": "https://github.com/Termix-SSH/Termix/pull/1067",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/pull/1067"
},
{
"name": "https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/commit/ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e"
},
{
"name": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.5.1-tag"
}
],
"source": {
"advisory": "GHSA-372w-6f3h-vcm4",
"discovery": "UNKNOWN"
},
"title": "Termix: Authenticated users can read other users\u0027 host status and clear global SSH connections"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-79758",
"datePublished": "2026-09-24T15:57:54.925Z",
"dateReserved": "2026-08-25T14:08:18.110Z",
"dateUpdated": "2026-09-24T17:20:49.851Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79750 (GCVE-0-2026-79750)
Vulnerability from cvelistv5 – Published: 2026-08-31 17:54 – Updated: 2026-09-02 14:03- CWE-639 - Authorization Bypass Through User-Controlled Key
| URL | Tags |
|---|---|
| https://github.com/samanhappy/mcphub/security/adv… | x_refsource_CONFIRM |
| https://github.com/samanhappy/mcphub/releases/tag… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| samanhappy | mcphub |
Affected:
< 1.0.30
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79750",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-02T14:02:55.067413Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-02T14:03:22.817Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/samanhappy/mcphub/security/advisories/GHSA-wfqf-hqwq-8wvf"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "mcphub",
"vendor": "samanhappy",
"versions": [
{
"status": "affected",
"version": "\u003c 1.0.30"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "MCPHub is a unified hub for centrally managing and dynamically orchestrating multiple MCP servers/APIs into separate endpoints with flexible routing strategies. Prior to version 1.0.30, MCPHub scopes non-admin users to servers they own (list views and config edits enforce ownership), but the tool-execution API does not. Any authenticated non-admin user can invoke tools on MCP servers owned by other users \u2014 servers they cannot even see in GET /api/servers. Because connected MCP servers carry real capability (filesystem, HTTP fetch, cloud APIs with the owner\u0027s keys), this is cross-tenant compromise: demonstrated arbitrary host file read (/etc/passwd, another user\u0027s secrets) and SSRF. This issue has been patched in version 1.0.30."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-31T17:54:14.295Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/samanhappy/mcphub/security/advisories/GHSA-wfqf-hqwq-8wvf",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/samanhappy/mcphub/security/advisories/GHSA-wfqf-hqwq-8wvf"
},
{
"name": "https://github.com/samanhappy/mcphub/releases/tag/v1.0.30",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/samanhappy/mcphub/releases/tag/v1.0.30"
}
],
"source": {
"advisory": "GHSA-wfqf-hqwq-8wvf",
"discovery": "UNKNOWN"
},
"title": "MCPHub authenticated horizontal IDOR: any non-admin user executes tools on other users\u0027 MCP servers (cross-tenant file read + SSRF)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-79750",
"datePublished": "2026-08-31T17:54:14.295Z",
"dateReserved": "2026-08-25T14:08:18.109Z",
"dateUpdated": "2026-09-02T14:03:22.817Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-79654 (GCVE-0-2026-79654)
Vulnerability from cvelistv5 – Published: 2026-08-26 05:37 – Updated: 2026-10-02 17:36- CWE-639 - Authorization Bypass Through User-Controlled Key
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:74503 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:74504 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:74505 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:74506 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-79654 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2523348 | issue-trackingx_refsource_REDHAT |
| https://github.com/Katello/katello/pull/11847 | |
| https://projects.theforeman.org/issues/39701 |
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Satellite 6.16 for RHEL 8 |
Unaffected:
0:4.14.0.23-1.el8sat , < *
(rpm)
cpe:/a:redhat:satellite:6.16::el8 cpe:/a:redhat:satellite:6.16::el9 cpe:/a:redhat:satellite_capsule:6.16::el8 cpe:/a:redhat:satellite_capsule:6.16::el9 cpe:/a:redhat:satellite_utils:6.16::el8 cpe:/a:redhat:satellite_utils:6.16::el9 |
|
| Red Hat | Red Hat Satellite 6.16 for RHEL 9 |
Unaffected:
0:4.14.0.23-1.el9sat , < *
(rpm)
cpe:/a:redhat:satellite:6.16::el8 cpe:/a:redhat:satellite:6.16::el9 cpe:/a:redhat:satellite_capsule:6.16::el8 cpe:/a:redhat:satellite_capsule:6.16::el9 cpe:/a:redhat:satellite_utils:6.16::el8 cpe:/a:redhat:satellite_utils:6.16::el9 |
|
| Red Hat | Red Hat Satellite 6.17 for RHEL 9 |
Unaffected:
0:4.16.0.20-1.el9sat , < *
(rpm)
cpe:/a:redhat:satellite:6.17::el9 cpe:/a:redhat:satellite_capsule:6.17::el9 cpe:/a:redhat:satellite_utils:6.17::el9 |
|
| Red Hat | Red Hat Satellite 6.18 for RHEL 9 |
Unaffected:
0:4.18.0.24-1.el9sat , < *
(rpm)
cpe:/a:redhat:satellite:6.18::el9 cpe:/a:redhat:satellite_capsule:6.18::el9 cpe:/a:redhat:satellite_utils:6.18::el9 |
|
| Red Hat | Red Hat Satellite 6.19 for RHEL 9 |
Unaffected:
0:4.20.0.11-1.el9sat , < *
(rpm)
cpe:/a:redhat:satellite:6.19::el9 cpe:/a:redhat:satellite_capsule:6.19::el9 cpe:/a:redhat:satellite_utils:6.19::el9 |
|
| Red Hat | Red Hat Satellite 6 |
cpe:/a:redhat:satellite:6
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-79654",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-28T22:44:51.099934Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-28T22:44:59.380Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6.16::el8",
"cpe:/a:redhat:satellite:6.16::el9",
"cpe:/a:redhat:satellite_capsule:6.16::el8",
"cpe:/a:redhat:satellite_capsule:6.16::el9",
"cpe:/a:redhat:satellite_utils:6.16::el8",
"cpe:/a:redhat:satellite_utils:6.16::el9"
],
"defaultStatus": "affected",
"packageName": "rubygem-katello",
"product": "Red Hat Satellite 6.16 for RHEL 8",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:4.14.0.23-1.el8sat",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6.16::el8",
"cpe:/a:redhat:satellite:6.16::el9",
"cpe:/a:redhat:satellite_capsule:6.16::el8",
"cpe:/a:redhat:satellite_capsule:6.16::el9",
"cpe:/a:redhat:satellite_utils:6.16::el8",
"cpe:/a:redhat:satellite_utils:6.16::el9"
],
"defaultStatus": "affected",
"packageName": "rubygem-katello",
"product": "Red Hat Satellite 6.16 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:4.14.0.23-1.el9sat",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6.17::el9",
"cpe:/a:redhat:satellite_capsule:6.17::el9",
"cpe:/a:redhat:satellite_utils:6.17::el9"
],
"defaultStatus": "affected",
"packageName": "rubygem-katello",
"product": "Red Hat Satellite 6.17 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:4.16.0.20-1.el9sat",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6.18::el9",
"cpe:/a:redhat:satellite_capsule:6.18::el9",
"cpe:/a:redhat:satellite_utils:6.18::el9"
],
"defaultStatus": "affected",
"packageName": "rubygem-katello",
"product": "Red Hat Satellite 6.18 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:4.18.0.24-1.el9sat",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6.19::el9",
"cpe:/a:redhat:satellite_capsule:6.19::el9",
"cpe:/a:redhat:satellite_utils:6.19::el9"
],
"defaultStatus": "affected",
"packageName": "rubygem-katello",
"product": "Red Hat Satellite 6.19 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:4.20.0.11-1.el9sat",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6"
],
"defaultStatus": "affected",
"packageName": "satellite:el8/rubygem-katello",
"product": "Red Hat Satellite 6",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:satellite:6"
],
"defaultStatus": "unaffected",
"packageName": "tfm-rubygem-katello",
"product": "Red Hat Satellite 6",
"vendor": "Red Hat"
}
],
"credits": [
{
"lang": "en",
"value": "Red Hat would like to thank Arpit Jain, Independent Researcher (Github: arpitjain099) for reporting this issue."
}
],
"datePublic": "2026-08-26T05:27:54.286Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps."
}
],
"metrics": [
{
"other": {
"content": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"value": "Moderate"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-02T17:36:41.175Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "RHSA-2026:74503",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2026:74503"
},
{
"name": "RHSA-2026:74504",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2026:74504"
},
{
"name": "RHSA-2026:74505",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2026:74505"
},
{
"name": "RHSA-2026:74506",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2026:74506"
},
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/security/cve/CVE-2026-79654"
},
{
"name": "RHBZ#2523348",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2523348"
},
{
"url": "https://github.com/Katello/katello/pull/11847"
},
{
"url": "https://projects.theforeman.org/issues/39701"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-08-25T10:42:08.053Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-08-26T05:27:54.286Z",
"value": "Made public."
}
],
"title": "Ketello: katello content view history api cross-organization authorization bypass",
"workarounds": [
{
"lang": "en",
"value": "Red Hat is not aware of a practical temporary workaround that fully mitigates this issue or meets Red Hat Product Security\u0027s standards for usability, deployment, applicability, or stability. Customers are advised to apply the relevant security updates when they become available."
}
],
"x_generator": {
"engine": "cvelib 1.8.0"
},
"x_redhatCweChain": "CWE-639: Authorization Bypass Through User-Controlled Key"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2026-79654",
"datePublished": "2026-08-26T05:37:38.450Z",
"dateReserved": "2026-08-25T10:44:25.878Z",
"dateUpdated": "2026-10-02T17:36:41.175Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-78581 (GCVE-0-2026-78581)
Vulnerability from cvelistv5 – Published: 2026-08-25 13:08 – Updated: 2026-08-25 14:51- CWE-639 - Authorization Bypass Through User-Controlled Key
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-78581",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-25T13:27:50.509320Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-25T14:51:53.897Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Kibana",
"vendor": "Elastic",
"versions": [
{
"lessThanOrEqual": "8.16.2",
"status": "affected",
"version": "8.0.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eAuthorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized data modification via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, an authenticated user could reference another user\u0027s AI Assistant conversation identifier to access or modify a conversation they do not own. Successful exploitation requires knowledge of a hard-to-guess identifier.\u003c/p\u003e"
}
],
"value": "Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized data modification via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, an authenticated user could reference another user\u0027s AI Assistant conversation identifier to access or modify a conversation they do not own. Successful exploitation requires knowledge of a hard-to-guess identifier."
}
],
"impacts": [
{
"capecId": "CAPEC-1",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-25T13:08:11.520Z",
"orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
"shortName": "elastic"
},
"references": [
{
"url": "https://discuss.elastic.co/t/kibana-8-16-3-8-17-2-security-update-esa-2026-51/387446"
}
],
"source": {
"discovery": "Elastic"
},
"title": "Authorization Bypass Through User-Controlled Key in Kibana Leading to Unauthorized Data Modification in Kibana",
"x_generator": {
"engine": "Elastic CVE Publisher 0.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
"assignerShortName": "elastic",
"cveId": "CVE-2026-78581",
"datePublished": "2026-08-25T13:08:11.520Z",
"dateReserved": "2026-08-24T21:13:45.971Z",
"dateUpdated": "2026-08-25T14:51:53.897Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-78462 (GCVE-0-2026-78462)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:18 – Updated: 2026-11-10 21:37- CWE-639 - Authorization Bypass Through User-Controlled Key
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Visual Studio Code |
Affected:
1.0.0 , < 1.136.2
(custom)
cpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-78462",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-09T04:26:41.564771Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-09T09:54:51.144Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Visual Studio Code",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "1.136.2",
"status": "affected",
"version": "1.0.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.136.2",
"versionStartIncluding": "1.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2026-09-08T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Authorization bypass through user-controlled key in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-10T21:37:29.423Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "Visual Studio Code Security Feature Bypass Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78462"
}
],
"title": "Visual Studio Code Security Feature Bypass Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-78462",
"datePublished": "2026-09-08T17:18:29.437Z",
"dateReserved": "2026-08-24T16:21:50.287Z",
"dateUpdated": "2026-11-10T21:37:29.423Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-78433 (GCVE-0-2026-78433)
Vulnerability from cvelistv5 – Published: 2026-10-14 14:38 – Updated: 2026-10-18 13:35| URL | Tags |
|---|---|
| https://github.com/go-gitea/gitea/security/adviso… | vendor-advisory |
| https://blog.gitea.com/release-of-1.27.3/ | release-notes |
| https://github.com/go-gitea/gitea/pull/39048 | patch |
| https://github.com/go-gitea/gitea/pull/39077 | patch |
| https://github.com/go-gitea/gitea/releases/tag/v1.27.3 | release-notes |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-78433",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-18T13:35:32.390912Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-18T13:35:37.544Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "gitea.dev",
"product": "Gitea",
"vendor": "Gitea",
"versions": [
{
"lessThanOrEqual": "1.27.2",
"status": "affected",
"version": "1.26.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "https://github.com/iabdullah215"
},
{
"lang": "en",
"type": "remediation developer",
"value": "https://github.com/bircni"
},
{
"lang": "en",
"type": "remediation developer",
"value": "https://github.com/silverwind"
}
],
"descriptions": [
{
"lang": "en",
"value": "Gitea\u0027s web attachment handler skips its cross-repository ownership check for attachments created before 16 January 2026 and checks permissions against the repository named in the request URL instead. An unauthenticated attacker who knows a private attachment\u0027s UUID can request it through a public repository\u0027s attachment path and retrieve its contents. This can expose issue and pull request attachments or release assets; the random attachment UUID must already be known to the attacker."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-639",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-1220",
"description": "CWE-1220: Insufficient Granularity of Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T14:38:17.247Z",
"orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
"shortName": "Gitea"
},
"references": [
{
"name": "GitHub Security Advisory GHSA-frpv-2xgv-wxpq",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-frpv-2xgv-wxpq"
},
{
"name": "Gitea 1.27.3 release announcement",
"tags": [
"release-notes"
],
"url": "https://blog.gitea.com/release-of-1.27.3/"
},
{
"name": "Fix: go-gitea/gitea pull request #39048",
"tags": [
"patch"
],
"url": "https://github.com/go-gitea/gitea/pull/39048"
},
{
"name": "Fix: go-gitea/gitea pull request #39077",
"tags": [
"patch"
],
"url": "https://github.com/go-gitea/gitea/pull/39077"
},
{
"name": "go-gitea/gitea v1.27.3 release",
"tags": [
"release-notes"
],
"url": "https://github.com/go-gitea/gitea/releases/tag/v1.27.3"
}
],
"title": "Gitea private attachment disclosure through repository mismatch"
}
},
"cveMetadata": {
"assignerOrgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
"assignerShortName": "Gitea",
"cveId": "CVE-2026-78433",
"datePublished": "2026-10-14T14:38:17.247Z",
"dateReserved": "2026-08-24T20:45:09.297Z",
"dateUpdated": "2026-10-18T13:35:37.544Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.
Mitigation
Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.
Mitigation
Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.
No CAPEC attack patterns related to this CWE.