CVE-2006-6568: Mxbb Kb Mods

High severity, CVSS 10.0. EPSS: 4% chance of exploitation in the next 30 days.

Directory traversal vulnerability in includes/kb_constants.php in the Knowledge Base (mx_kb) 2.0.2 module for mxBB allows remote attackers to include arbitrary files via a .. (dot dot) sequence in the phpEx parameter.

Affected products

• Mxbb Kb Mods: version 2.0.2 only

Published 2006-12-15. Last modified 2026-06-16.