{"id":"CVE-2021-3924","aliases":["GHSA-8c5p-4362-9333"],"url":"https://o3.security/vulnerability/CVE-2021-3924","summary":"Path traversal in grav","details":"grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","published":"2021-11-05T15:15:07.957Z","modified":"2026-08-07T19:46:55.300313Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":{"score":0.04224,"percentile":0.90273,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"getgrav/grav","fixedVersion":null}],"fix":{"url":"https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce","label":"getgrav/grav@8f9c417"},"references":[{"type":"FIX","url":"https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"},{"type":"FIX","url":"https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T19:46:55.300313Z"}}