CVE-2026-54004 (GCVE-0-2026-54004)
Vulnerability from cvelistv5
Published
2026-07-09 18:42
Modified
2026-07-09 19:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-862 - Missing Authorization
Summary
Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites with content.fileRedirects enabled could redirect unauthenticated clean file URL requests for files stored in top-level draft pages to physical media URLs without checking page access permissions or preview tokens, leading to disclosure of draft file contents. This issue is fixed in versions 4.9.4 and 5.4.4.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-54004",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-09T19:47:55.357107Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T19:48:01.785Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "kirby",
"vendor": "getkirby",
"versions": [
{
"status": "affected",
"version": "\u003c 4.9.4"
},
{
"status": "affected",
"version": "\u003e= 5.0.0, \u003c 5.4.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites with content.fileRedirects enabled could redirect unauthenticated clean file URL requests for files stored in top-level draft pages to physical media URLs without checking page access permissions or preview tokens, leading to disclosure of draft file contents. This issue is fixed in versions 4.9.4 and 5.4.4."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862: Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T18:42:00.680Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/getkirby/kirby/security/advisories/GHSA-89cp-7p28-jffg",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/getkirby/kirby/security/advisories/GHSA-89cp-7p28-jffg"
},
{
"name": "https://github.com/getkirby/kirby/commit/5b9a0ed587575e39156d37fa42ca7f6c73e121f7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getkirby/kirby/commit/5b9a0ed587575e39156d37fa42ca7f6c73e121f7"
},
{
"name": "https://github.com/getkirby/kirby/commit/bc721080cd8dd4dcb7fc20b3fd0460ee8d0603b0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getkirby/kirby/commit/bc721080cd8dd4dcb7fc20b3fd0460ee8d0603b0"
},
{
"name": "https://github.com/getkirby/kirby/releases/tag/4.9.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getkirby/kirby/releases/tag/4.9.4"
},
{
"name": "https://github.com/getkirby/kirby/releases/tag/5.4.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getkirby/kirby/releases/tag/5.4.4"
}
],
"source": {
"advisory": "GHSA-89cp-7p28-jffg",
"discovery": "UNKNOWN"
},
"title": "Kirby: Access to files of top-level drafts is not protected by permissions"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-54004",
"datePublished": "2026-07-09T18:42:00.680Z",
"dateReserved": "2026-06-11T16:34:11.635Z",
"dateUpdated": "2026-07-09T19:48:01.785Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-54004\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-09T19:47:55.357107Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-09T19:47:58.729Z\"}}], \"cna\": {\"title\": \"Kirby: Access to files of top-level drafts is not protected by permissions\", \"source\": {\"advisory\": \"GHSA-89cp-7p28-jffg\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 6.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"PRESENT\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"NONE\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"getkirby\", \"product\": \"kirby\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 4.9.4\"}, {\"status\": \"affected\", \"version\": \"\u003e= 5.0.0, \u003c 5.4.4\"}]}], \"references\": [{\"url\": \"https://github.com/getkirby/kirby/security/advisories/GHSA-89cp-7p28-jffg\", \"name\": \"https://github.com/getkirby/kirby/security/advisories/GHSA-89cp-7p28-jffg\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/getkirby/kirby/commit/5b9a0ed587575e39156d37fa42ca7f6c73e121f7\", \"name\": \"https://github.com/getkirby/kirby/commit/5b9a0ed587575e39156d37fa42ca7f6c73e121f7\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/getkirby/kirby/commit/bc721080cd8dd4dcb7fc20b3fd0460ee8d0603b0\", \"name\": \"https://github.com/getkirby/kirby/commit/bc721080cd8dd4dcb7fc20b3fd0460ee8d0603b0\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/getkirby/kirby/releases/tag/4.9.4\", \"name\": \"https://github.com/getkirby/kirby/releases/tag/4.9.4\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/getkirby/kirby/releases/tag/5.4.4\", \"name\": \"https://github.com/getkirby/kirby/releases/tag/5.4.4\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites with content.fileRedirects enabled could redirect unauthenticated clean file URL requests for files stored in top-level draft pages to physical media URLs without checking page access permissions or preview tokens, leading to disclosure of draft file contents. This issue is fixed in versions 4.9.4 and 5.4.4.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-862\", \"description\": \"CWE-862: Missing Authorization\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-07-09T18:42:00.680Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-54004\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-09T19:48:01.785Z\", \"dateReserved\": \"2026-06-11T16:34:11.635Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-07-09T18:42:00.680Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…