CVE-2007-2093: Limesoft Guestbook

High severity, CVSS 7.5. EPSS: 45.7% chance of exploitation in the next 30 days.

Direct static code injection vulnerability in index.php in Limesoft Guestbook (LS Simple Guestbook) 1.0 allows remote attackers to inject arbitrary PHP code into posts.txt via the message parameter.

Affected products

• Limesoft Limesoft Guestbook: version 1.0 only

Published 2007-04-18. Last modified 2026-06-16.