CVE-2006-2066: Mkportal

Medium severity, CVSS 4.3. EPSS: 2.6% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities pm_popup.php in MKPortal 1.1 Rc1 and earlier, as used with vBulletin 3.5.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via the (1) u1, (2) m1, (3) m2, (4) m3, (5) m4 parameters.

Affected products

• Mkportal Mkportal: version 1.1_rc1 only

Published 2006-04-27. Last modified 2026-06-16.