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OpenAdvisories
Medium · 6.8 CVE-2026-24784 EUVD-2026-4899GHSA-jjwg-4948-6wxp

DotNetNuke.Core has a potential XSS vulnerability in modules' header and footer

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. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a content editor could inject scripts in module headers/footers that would run for other users. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

Affected products

VendorProductAffectedFixed
dnnsoftware Dnn.Platform >= 9.0.0, < 9.13.10, >= 10.0.0, < 10.2.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
NuGet DotNetNuke.Core >= 9.0.0, < 9.13.10 9.13.10 GHSA-jjwg-4948-6wxp
NuGet DotNetNuke.Core >= 10.0.0, < 10.2.0 10.2.0 GHSA-jjwg-4948-6wxp

References