{"id":"CVE-2025-31131","aliases":["GHSA-w34w-fvp3-68xm"],"url":"https://o3.security/vulnerability/CVE-2025-31131","summary":"Path Traversal allowing arbitrary read of files in Yeswiki","details":"YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability is fixed in 4.5.2.","published":"2025-04-01T14:56:45.222Z","modified":"2026-08-08T03:48:12.881757189Z","cvss":{"score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"yeswiki/yeswiki","fixedVersion":"4.5.2"}],"fix":{"url":"https://github.com/YesWiki/yeswiki/commit/f78c915369a60c74ab8f38561ae93a4aaca9b989","label":"YesWiki/yeswiki@f78c915"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31131.json"},{"type":"ADVISORY","url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-w34w-fvp3-68xm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31131"},{"type":"FIX","url":"https://github.com/YesWiki/yeswiki/commit/f78c915369a60c74ab8f38561ae93a4aaca9b989"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:12.881757189Z"}}