CVE-2005-1778: Postnuke Software Foundation Postnuke

Low severity, CVSS 2.6. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in readpmsg.php in PostNuke 0.750 allows remote attackers to inject arbitrary web script or HTML via the start parameter.

Affected products

• Postnuke Software Foundation Postnuke: version 0.750 only

Published 2005-05-31. Last modified 2026-06-16.