Vulnerability Details CVE-2026-90915
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 23.3%
CVSS Severity