CVE-2007-0542: 212cafe Guestbook

Medium severity, CVSS 6.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in show.php in 212cafe Guestbook 4.00 beta allows remote attackers to inject arbitrary web script or HTML via the user parameter.

Affected products

• 212cafe Guestbook: version 4.00_beta only

Published 2007-01-29. Last modified 2026-06-16.