CVE-2006-6553: Mxbb Newssuite

High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.

PHP remote file inclusion vulnerability in includes/newssuite_constants.php in the NewsSuite 1.03 module for mxBB allows remote attackers to execute arbitrary PHP code via a URL in the mx_root_path parameter.

Affected products

• Mxbb Mxbb Newssuite: version 1.03 only

Published 2006-12-14. Last modified 2026-06-16.