Vulnerability Details CVE-2026-90907
Joomla! Core - [20260902] - Core - Unauthorized user account creation via profile.save controller in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The profile.save controller did not check the login state of a user, allowing the creation of guest-level users on sites without active user registration.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 14.7%
CVSS Severity