CVE-2006-6966: Phpgraphy

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

phpGraphy before 0.9.13a does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by uploading a config.php file via the pictures[] parameter to index.php. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in phpGraphy.

Affected products

• Phpgraphy Phpgraphy: up to and including 0.9.13; version 0.9 only; version 0.9.1 only; version 0.9.2 only; version 0.9.3 only; version 0.9.4 only; …

Published 2007-02-04. Last modified 2026-06-16.