{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-61645", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-10T17:38:57.112Z", "datePublished": "2026-10-29T21:17:37.532Z", "dateUpdated": "2026-10-29T21:17:37.532Z"}, "containers": {"cna": {"title": "Docat has Arbitrary File Upload exists in Upload API", "problemTypes": [{"descriptions": [{"cweId": "CWE-434", "lang": "en", "description": "CWE-434: Unrestricted Upload of File with Dangerous Type", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/docat-org/docat/security/advisories/GHSA-jcxj-j5qf-8crw", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/docat-org/docat/security/advisories/GHSA-jcxj-j5qf-8crw"}, {"name": "https://github.com/docat-org/docat/commit/85fc40e8348c6328f488395d03c779517a0913fd", "tags": ["x_refsource_MISC"], "url": "https://github.com/docat-org/docat/commit/85fc40e8348c6328f488395d03c779517a0913fd"}, {"name": "https://github.com/docat-org/docat/releases/tag/1.6.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/docat-org/docat/releases/tag/1.6.0"}], "affected": [{"vendor": "docat-org", "product": "docat", "versions": [{"version": "< 1.6.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-29T21:17:37.532Z"}, "descriptions": [{"lang": "en", "value": "Docat is a tool for hosting versioned static documentation. In the affected implementation, an arbitrary file upload vulnerability in the `Upload API` arises because the API does not validate the `uploaded file path or type`. An attacker can overwrite sensitive configuration files or place malicious files on the Docat web server. Depending on deployment context, uploaded content can enable remote code execution or cross-site scripting intended to steal cookies or redirect users to malicious websites. Version 1.6.0 mitigates filename-based path traversal; remediation of unrestricted file types or deployment-dependent malicious-content effects is not established by the verified patch."}], "source": {"advisory": "GHSA-jcxj-j5qf-8crw", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "docat", "vendor": "docat-org", "versions": [{"status": "affected", "version": "< 1.6.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Docat is a tool for hosting versioned static documentation. In the affected implementation, an arbitrary file upload vulnerability in the `Upload API` arises because the API does not validate the `uploaded file path or type`. An attacker can overwrite sensitive configuration files or place malicious files on the Docat web server. Depending on deployment context, uploaded content can enable remote code execution or cross-site scripting intended to steal cookies or redirect users to malicious websites. Version 1.6.0 mitigates filename-based path traversal; remediation of unrestricted file types or deployment-dependent malicious-content effects is not established by the verified patch."}], "id": "CVE-2026-61645", "lastModified": "2026-10-29T22:17:04.963", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 5.3, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-29T22:17:04.963", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/docat-org/docat/commit/85fc40e8348c6328f488395d03c779517a0913fd"}, {"source": "security-advisories@github.com", "url": "https://github.com/docat-org/docat/releases/tag/1.6.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/docat-org/docat/security/advisories/GHSA-jcxj-j5qf-8crw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-10-29T22:30:13.626757+00:00", "updated": "2026-10-29T22:30:13.626762+00:00", "vendors": []}