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.
References
| Link | Resource |
|---|---|
| https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-cgqj-mw4m-v7hp | Vendor Advisory |
Configurations
History
29 Sep 2025, 12:57
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-cgqj-mw4m-v7hp - Vendor Advisory | |
| First Time |
Dnnsoftware dotnetnuke
Dnnsoftware |
|
| CPE | cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:* |
23 Sep 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-23 18:15
Updated : 2025-09-29 12:57
NVD link : CVE-2025-59547
Mitre link : CVE-2025-59547
CVE.ORG link : CVE-2025-59547
JSON object : View
Products Affected
dnnsoftware
- dotnetnuke
CWE
CWE-176
Improper Handling of Unicode Encoding