CVE-2012-1036: Dnnsoftware DotNetNuke

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the telerik HTML editor in DotNetNuke before 5.6.4 and 6.x before 6.1.0 allows remote attackers to inject arbitrary web script or HTML via a message.

Affected products

• Dnnsoftware DotNetNuke: up to and including 5.6.3; version 4.9.1 only; version 4.9.2 only; version 5.1.1 only; version 5.1.2 only; version 5.1.3 only; …
• DotNetNuke DotNetNuke: version 4.9.0 only; version 4.9.3 only; version 4.9.4 only; version 4.9.5 only; version 5.0.0 only; version 5.0.1 only; …

Published 2012-04-11. Last modified 2026-06-16.