---
id: CVE-2025-59546
title: >-
  DNN (formerly DotNetNuke) is an open-source web content management platform
  (CMS) in the Microsoft ecosystem
summary: >-
  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 c…
severity: low
cvss: 2.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
vendor: dnnsoftware
product: dotnetnuke
affected:
  - dotnetnuke < 10.1.0
patched:
  - dotnetnuke 10.1.0
published: '2025-09-23'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T20:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-59546'
references:
  - url: >-
      https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-gj8m-5492-q98h
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00183
epssPercentile: 0.07241
ingestedAt: '2026-10-12T14:50:33.983Z'
---

## Overview

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.

## Affected

- `dotnetnuke < 10.1.0`

## Remediation

Upgrade past the affected range:

- `dotnetnuke 10.1.0`