CVE-2007-4825: PHP

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

Directory traversal vulnerability in PHP 5.2.4 and earlier allows attackers to bypass open_basedir restrictions and possibly execute arbitrary code via a .. (dot dot) in the dl function.

Affected products

• PHP PHP: up to and including 5.2.3

Published 2007-09-12. Last modified 2026-06-16.