CVE-2008-4105: Joomla! Joomla

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

JRequest in Joomla! 1.5 before 1.5.7 does not sanitize variables that were set with JRequest::setVar, which allows remote attackers to conduct "variable injection" attacks and have unspecified other impact.

Affected products

• Joomla! Joomla: version 1.5 only; version 1.5.1 only; version 1.5.2 only; version 1.5.3 only; version 1.5.4 only; version 1.5.5 only; …

Published 2008-09-18. Last modified 2026-06-16.