XSS in Joomla! Project Cms
CVE-2026-73336
Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 - Improper escaping flags lead to an XSS vector in schema.org markup outputs.
Vulnerability class: XSS (Cross-Site Scripting)
Affected products
- Joomla! Project Cms — versions 5.1.0-5.4.6, 6.0.0-6.1.2
Weakness classification (CWE)
References
- security@joomla.org (product)
- security@joomla.org (vendor-advisory)