CVE-2009-1486: Ninjadesigns Flatchat

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in pmscript.php in Flatchat 3.0 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the with parameter.

Affected products

• Ninjadesigns Flatchat: version 3.0 only

Published 2009-04-29. Last modified 2026-06-16.