Vulnerability in Joomla! Project Cms
CVE-2026-71574
Joomla! Core - [20260803] - Inconsistent ACL checks for mutating webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to perform mutation actions in webservice endpoints, where the same mutation was restricted in the backend UI.
Affected products
- Joomla! Project Cms — versions 4.0.0-5.4.6, 6.0.0-6.1.2
Weakness classification (CWE)
References
- security@joomla.org
- security@joomla.org (product)
- security@joomla.org (vendor-advisory)