CVE-2006-1029: Joomla! Joomla

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

The cross-site scripting (XSS) countermeasures in class.inputfilter.php in Joomla! 1.0.7 allow remote attackers to cause a denial of service via a crafted mosmsg parameter to index.php with a malformed sequence of multiple tags, as demonstrated using "<<>AAA<><>", possibly due to nested or empty tags.

Affected products

Published 2006-03-07. Last modified 2026-06-16.