CVE-2005-2689: Postnuke Software Foundation Postnuke

Low severity, CVSS 2.6. EPSS: 1.4% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML via (1) the moderate parameter to the Comments module or (2) htmltext parameter to html/user.php.

Affected products

• Postnuke Software Foundation Postnuke: version 0.76_rc4b only

Published 2005-08-24. Last modified 2026-06-16.