CVE-2008-6644: Dnnsoftware DotNetNuke

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Default.aspx in DotNetNuke 4.8.3 and earlier allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.

Affected products

• Dnnsoftware DotNetNuke: up to and including 4.8.3; version 1.0.6 only; version 1.0.7 only; version 1.0.8 only; version 1.0.9 only; version 1.0.10d only; …

Published 2009-04-07. Last modified 2026-06-16.