EUVD-2026-89085

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...

CVE-2026-90907

The Joomla! Core software versions 1.5.0-5.4.8 and 6.0.0-6.1.3 are vulnerable to unauthorized user account creation. The root cause is a failure in the profile.save controller , which does not verify the login state of a user. This allows unauthenticated attackers to create guest-level users on w...

PT-2026-102688

Name of the Vulnerable Software and Affected Versions Joomla! Core versions 1.5.0 through 5.4.8 Joomla! Core versions 6.0.0 through 6.1.3 Description The profile.save controller fails to verify the login state of a user. This allows the unauthorized creation of guest-level user accounts on websit...