CVE-2005-4597: Epistream Ipei Guestbook

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in index.php in iPei Guestbook 1.7 allows remote attackers to inject arbitrary web script or HTML via the email parameter, as used by the email field, when signing a guestbook.

Affected products

• Epistream Ipei Guestbook: version 1.7 only

Published 2005-12-31. Last modified 2026-06-16.