{"id":"CVE-2026-90915","published":"2026-09-29T17:17:13.520","lastModified":"2026-09-29T21:39:02.570","description":"Joomla! Core - [20260905] - Core - Arbitrary directory deletion via cache purge action in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 -An improper validation of the cache group name allowed path traverals in the file storage of the caching layer, resulting in arbitrary directory deletions.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://developer.joomla.org/security-centre/1085-20260905-core-arbitrary-directory-deletion-via-cache-purge-action.html","tags":[]},{"url":"https://www.joomla.org/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}