cvedb.io
CVE-2025-59821
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2025-09-23T18:15:41.313 · Last modified 2026-06-17T09:46:46.000

Summary

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, DNN’s URL/path handling and template rendering can allow specially crafted input to be reflected into a user profile that is returned to the browser. In these cases, the application does not sufficiently neutralize or encode characters that are meaningful in HTML, so an attacker can cause a victim’s browser to interpret attacker-controlled content as part of the page’s HTML. This issue has been patched in version 10.1.0.

Affected products

dnnsoftware — dotnetnuke

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.