CVE-2012-5103: Dnelubin Gelinsguestbook

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in action/add-submit.php in Ggb Guestbook 0.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) url or (2) message parameter.

Affected products

• Dnelubin Gelinsguestbook: version 0.3.1 only

Published 2012-09-23. Last modified 2026-06-16.