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MEDIUM

GHSA-xr96-7ccp-pg5c

DotNetNuke Vulnerable to XSS in Pass-Through Values

Quick fix

GHSA-xr96-7ccp-pg5c — DotNetNuke.Core: upgrade to the fixed version with the command below.

dotnet add package DotNetNuke.Core --version 03.02.01

Details

Cross-site scripting (XSS) vulnerability in the IFrame module before 03.02.01 for DotNetNuke (DNN), caused by improper validation of user-supplied input by an unspecified script. Pass through values were not getting filtered, leaving them vulnerable to XSS. A remote attacker could exploit this vulnerability using various parameters in a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

Are you affected?

Enter the version of the package you're using.

Affected packages

NuGet/DotNetNuke.Core
Introduced in: 0Fixed in: 03.02.01
Fixdotnet add package DotNetNuke.Core --version 03.02.01

References