CVE-2009-0421: Joomla! Com Eventing

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

SQL injection vulnerability in the Eventing (com_eventing) 1.6.x component for Joomla! allows remote attackers to execute arbitrary SQL commands via the catid parameter to index.php.

Affected products

• Joomla! Com Eventing: version 1.6 only; version 1.6.1 only; version 1.6.2 only; version 1.6.3 only; version 1.6.4 only; version 1.6.5 only

Published 2009-02-05. Last modified 2026-06-16.