CVE-2005-4800: Yapig

High severity, CVSS 9.0. EPSS: 2.2% chance of exploitation in the next 30 days.

Direct static code injection vulnerability in Yet Another PHP Image Gallery (YaPIG) 0.95b and earlier allows remote authenticated administrators to inject arbitrary PHP code via the TestGallery parameter in a mod_info action to modify_gallery.php, which inserts the code into guid_info.php. NOTE: this issue is easier to exploit due to a separate CSRF vulnerability.

Affected products

• Yapig Yapig: up to and including 0.95b; version 0.92b only; version 0.93u only; version 0.94u only; version 0.95 only

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