CVE-2006-0303: Joomla! Joomla

High severity, CVSS 10.0. EPSS: 1.4% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in the (1) publishing component, (2) Contact Component, (3) TinyMCE Compressor, and (4) other components in Joomla! 1.0.5 and earlier have unknown impact and attack vectors.

Affected products

• Joomla! Joomla: version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; version 1.0.5 only

Published 2006-01-19. Last modified 2026-06-16.