{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-27968","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-25T03:24:57.793Z","datePublished":"2026-02-26T01:57:12.752Z","dateUpdated":"2026-02-26T14:53:10.334Z"},"containers":{"cna":{"title":"Packistry accepts expired access tokens","problemTypes":[{"descriptions":[{"cweId":"CWE-287","lang":"en","description":"CWE-287: Improper Authentication","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-613","lang":"en","description":"CWE-613: Insufficient Session Expiration","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/packistry/packistry/security/advisories/GHSA-4r9m-jp53-vgmw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/packistry/packistry/security/advisories/GHSA-4r9m-jp53-vgmw"},{"name":"https://github.com/packistry/packistry/pull/276","tags":["x_refsource_MISC"],"url":"https://github.com/packistry/packistry/pull/276"},{"name":"https://github.com/packistry/packistry/commit/7740b48f0f4ecbe63099fb056c8a146180f8b283","tags":["x_refsource_MISC"],"url":"https://github.com/packistry/packistry/commit/7740b48f0f4ecbe63099fb056c8a146180f8b283"}],"affected":[{"vendor":"packistry","product":"packistry","versions":[{"version":"< 0.13.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-02-26T01:57:12.752Z"},"descriptions":[{"lang":"en","value":"Packistry is a self-hosted Composer repository designed to handle PHP package distribution. Prior to version 0.13.0, RepositoryAwareController::authorize() verified token presence and ability, but did not enforce token expiration. As a result, an expired deploy token with the correct ability could still access repository endpoints (e.g., Composer metadata/download APIs). The fix in version 0.13.0 adds an explicit expiration check, and tests now test expired deploy tokens to ensure they are rejected."}],"source":{"advisory":"GHSA-4r9m-jp53-vgmw","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-26T14:52:57.211685Z","id":"CVE-2026-27968","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T14:53:10.334Z"}}]}}