CVE-2022-23799: Joomla!

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in Joomla! 4.0.0 through 4.1.0. Under specific circumstances, JInput pollutes method-specific input bags with $_REQUEST data.

Affected products

• Joomla! Joomla!: from 4.0.0, up to and including 4.1.0

Published 2022-03-30. Last modified 2026-06-17.