{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-57493","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-24T14:53:40.111Z","datePublished":"2026-10-14T20:22:06.735Z","dateUpdated":"2026-10-20T02:08:08.010Z"},"containers":{"cna":{"title":"FileRise: Remember-me auto-login uses stale admin role from token instead of current role","problemTypes":[{"descriptions":[{"cweId":"CWE-613","lang":"en","description":"CWE-613: Insufficient Session Expiration","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/error311/FileRise/security/advisories/GHSA-r55g-3hcc-6jx7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/error311/FileRise/security/advisories/GHSA-r55g-3hcc-6jx7"},{"name":"https://github.com/error311/FileRise/commit/f7114ca2a4e624238dda0d097a07ad6b05c11bb6","tags":["x_refsource_MISC"],"url":"https://github.com/error311/FileRise/commit/f7114ca2a4e624238dda0d097a07ad6b05c11bb6"},{"name":"https://github.com/error311/FileRise/releases/tag/v3.16.0","tags":["x_refsource_MISC"],"url":"https://github.com/error311/FileRise/releases/tag/v3.16.0"}],"affected":[{"vendor":"error311","product":"FileRise","versions":[{"version":"< 3.16.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-14T20:22:06.735Z"},"descriptions":[{"lang":"en","value":"FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.16.0, FileRise stores the isAdmin flag in remember-me tokens and restores that stale value during automatic login instead of resolving the account's current role from users.txt. A user who was issued a token while an administrator can retain administrator access after demotion, and token rotation copies the stale privilege into each replacement token. Exploitation requires possession of the pre-demotion remember-me token. This issue is fixed in version 3.16.0."}],"source":{"advisory":"GHSA-r55g-3hcc-6jx7","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-r55g-3hcc-6jx7","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-20T02:07:40.336089Z","id":"CVE-2026-57493","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-20T02:08:08.010Z"}}]}}