Vulnerability in Joomla! Project Cms
CVE-2026-90916
Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to view inaccessible contents.
Published · last modified .
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Joomla! Project Cms — versions 4.0.0-5.4.8, 6.0.0-6.1.3
Weakness classification (CWE)
References
- www.joomla.org/ (product)
- developer.joomla.org/security-centre/1086-20260906-core-improper-acl-checks-in-… (vendor-advisory)