CVE-2007-0530: Advanced Guestbook

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Multiple PHP remote file inclusion vulnerabilities in Advanced Guestbook 2.4.2 allow remote attackers to execute arbitrary PHP code via a URL in the include_path parameter to (1) index.php, (2) addentry.php, or (3) picture.php, a different set of vectors than CVE-2006-5804. NOTE: this issue has been disputed by third party researchers, stating that the include_path variable is instantiated before use

Affected products

• Advanced Guestbook Advanced Guestbook: version 2.4.2 only

Published 2007-01-26. Last modified 2026-06-16.