{"id":"CVE-2026-55474","aliases":["GHSA-c6f4-wj38-m3g3"],"url":"https://o3.security/vulnerability/CVE-2026-55474","summary":"Snipe-IT: Directory traversal in displaySig","details":"### Impact\nThe `displaySig` action in `ActionlogController` serves signature image files from a private upload directory. The filename parameter from the HTTP route is concatenated directly into a filesystem path with no sanitization, allowing an authenticated attacker to traverse outside the intended directory and read arbitrary files accessible to the web server process.\n\n\nReported by https://github.com/securin-public","published":"2026-07-10T18:29:56.511Z","modified":"2026-08-27T03:57:10.471510959Z","cvss":null,"epss":{"score":0.00329,"percentile":0.26063,"asOf":"2026-09-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"snipe/snipe-it","fixedVersion":"8.5.0"}],"fix":{"url":"https://github.com/grokability/snipe-it/commit/cd69a7ea53e030e6e05f08be18daac672c8c4121","label":"grokability/snipe-it@cd69a7e"},"references":[{"type":"WEB","url":"https://github.com/grokability/snipe-it/releases/tag/v8.5.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55474.json"},{"type":"ADVISORY","url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-c6f4-wj38-m3g3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55474"},{"type":"FIX","url":"https://github.com/grokability/snipe-it/commit/cd69a7ea53e030e6e05f08be18daac672c8c4121"},{"type":"FIX","url":"https://github.com/grokability/snipe-it/pull/18927"},{"type":"PACKAGE","url":"https://github.com/grokability/snipe-it"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:57:10.471510959Z"}}