{"id":"CVE-2022-23793","aliases":["BIT-joomla-2022-23793","GHSA-jm67-jh3g-cg3f"],"url":"https://o3.security/vulnerability/CVE-2022-23793","summary":"Path Traversal within joomla/archive tar class","details":"An issue was discovered in Joomla! 3.0.0 through 3.10.6 & 4.0.0 through 4.1.0. Extracting an specifilcy crafted tar package could write files outside of the intended path.","published":"2022-03-30T16:15:11.443Z","modified":"2026-07-08T23:59:02.483056Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.02078,"percentile":0.79791,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"joomla/archive","fixedVersion":"1.1.12"},{"ecosystem":"Packagist","name":"joomla/archive","fixedVersion":"2.0.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://developer.joomla.org/security-centre/870-20220301-core-zip-slip-within-the-tar-extractor.html"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/166546/Joomla-4.1.0-Zip-Slip-File-Overwrite-Path-Traversal.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23793"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/joomla/archive/CVE-2022-23793.yaml"},{"type":"PACKAGE","url":"https://github.com/joomla-framework/archive"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:59:02.483056Z"}}