CVE-2006-4962: Blue Dragon PHP Blue Dragon

Medium severity, CVSS 6.4. EPSS: 3.3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in pbd_engine.php in Php Blue Dragon 2.9.1 and earlier allows remote attackers to read and execute arbitrary local files via a .. (dot dot) sequence via the phpExt parameter, as demonstrated by executing PHP code in a log file.

Affected products

• Blue Dragon PHP Blue Dragon: version platinum_2.8.0 only; version platinum_2.9.1 only

Published 2006-09-23. Last modified 2026-06-16.