CVE-2008-5783: v3chat v3 Chat Live Support

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

admin/index.php in V3 Chat Live Support 3.0.4 allows remote attackers to bypass authentication and gain administrative access by setting the admin cookie to 1.

Affected products

• v3chat v3 Chat Live Support: version 3.0.4 only

Published 2008-12-31. Last modified 2026-06-16.