CVE-2007-1966: EXV2 Content Management System

Critical severity, CVSS 9.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Session fixation vulnerability in eXV2 CMS 2.0.4.3 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID cookie.

Affected products

Published 2007-04-11. Last modified 2026-06-16.