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Critical · 9.1 CVE-2026-24838 EUVD-2026-4902GHSA-w9pf-h6m6-v89h

DotNetNuke.Core Vulnerable to Stored XSS via Module Title

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, module title supports richtext which could include scripts that would execute in certain scenarios. 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 —

Affected packages

EcosystemPackageAffectedFixedRecord
NuGet DotNetNuke.Core < 9.13.10 9.13.10 GHSA-w9pf-h6m6-v89h
NuGet DotNetNuke.Core >= 10.0.0, < 10.2.0 10.2.0 GHSA-w9pf-h6m6-v89h

References