CVE-2007-0905: PHP

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

PHP before 5.2.1 allows attackers to bypass safe_mode and open_basedir restrictions via unspecified vectors in the session extension. NOTE: it is possible that this issue is a duplicate of CVE-2006-6383.

Affected products

• PHP PHP: version 3.0 only; version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; version 3.0.4 only; version 3.0.5 only; …
• Trustix Secure Linux: version 2.2 only; version 3.0 only

Published 2007-02-13. Last modified 2026-06-16.