CVE-2006-6279: Alexphpteam Alex Guestbook

Medium severity, CVSS 5.0. EPSS: 1.5% chance of exploitation in the next 30 days.

index.php in @lex Guestbook 4.0.1 allows remote attackers to obtain sensitive information via a skin parameter referencing a nonexistent skin, which reveals the installation path in an error message.

Affected products

• Alexphpteam Alex Guestbook: version 4.0.1 only

Published 2006-12-04. Last modified 2026-06-16.