CVE-2009-2040: Grestul

High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.

admin/options.php in Grestul 1.2 does not properly restrict access, which allows remote attackers to bypass authentication and create administrative accounts via a manage_admin action in a direct request.

Affected products

• Grestul Grestul: version 1.2 only

Published 2009-06-12. Last modified 2026-06-16.