CVE-2007-6645: Joomla! Joomla

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

Unspecified vulnerability in Joomla! before 1.5 RC4 allows remote authenticated users to gain privileges via unspecified vectors, aka "registered user privilege escalation vulnerability."

Affected products

• Joomla! Joomla: version 1.5rc4 only

Published 2008-01-04. Last modified 2026-06-16.