Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization for filenames allowing probing network endpoints. A specially crafted request can be made to upload a file with Unicode characters, which would be translated into a path that could expose resources in the internal network of the hosted site. This issue has been patched in version 10.1.0.

INFO

Published Date :

2025-09-23T17:56:47.161Z

Last Modified :

2025-09-23T18:36:39.686Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-59547 vulnerability.

Vendors Products
Dnnsoftware
  • Dnn Platform
  • Dotnetnuke
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59547.

URL Resource
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-cgqj-mw4m-v7hp cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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