DotNetNuke (DNN) Cross-site scripting (XSS) vulnerability via the __dnnVariable parameter
Date: 2022-05
Affected: nuget/DotNetNuke.Core, nuget/DotNetNuke.Core
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2013-4649
CWE: CWE-79

Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI.


Mitigations:

Architectural layers (MAESTRO):