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OpenAdvisories
High · 7.7 CVE-2026-24833 EUVD-2026-4862

DotNetNuke.Core Vulnerable to Stored XSS in Module Description

Published Jan 27, 2026 · Updated Jan 28, 2026 · Assigned by GitHub_M

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to versions 9.13.10 and 10.2.0, a module could install with richtext in its description field which could contain scripts that will run for user in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

Affected products

VendorProductAffectedFixed
dnnsoftware Dnn.Platform < 9.13.10, >= 10.0.0, < 10.2.0 —

References