CVE-2008-4751: Epistream Ipei Guestbook

Medium severity, CVSS 4.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in index.php in iPei Guestbook 2.0 allows remote attackers to inject arbitrary web script or HTML via the pg parameter, a different vector than CVE-2005-4597.

Affected products

• Epistream Ipei Guestbook: version 2.0 only

Published 2008-10-27. Last modified 2026-06-16.