Low severityNVD Advisory· Published Sep 23, 2025· Updated Sep 23, 2025
DNN Vulnerable to Stored XSS Using Backend Admin Credentials
CVE-2025-59546
Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, administrators and content editors can set html in module titles that could include javascript which could be used for XSS based attacks. This issue has been patched in version 10.1.0.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
DotNetNuke.CoreNuGet | < 10.1.0 | 10.1.0 |
Affected products
2- Range: < 10.1.0
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-gj8m-5492-q98hghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-59546ghsaADVISORY
- github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-gj8m-5492-q98hghsax_refsource_CONFIRMWEB
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