CVE-2008-7007: Phpversion PHP Vx Guestbook

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Free PHP VX Guestbook 1.06 allows remote attackers to bypass authentication and gain administrative access by setting the (1) admin_name and (2) admin_pass cookie values to 1.

Affected products

• Phpversion PHP Vx Guestbook: version 1.06 only

Published 2009-08-19. Last modified 2026-06-16.