CVE-2025-59547
Sept. 24, 2025, 6:11 p.m.
5.3
Medium
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.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Dnn |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-176
Improper Handling of Unicode Encoding
The product does not properly handle when an input contains Unicode encoding.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | dnn | dnn | / | / | / | / | / | / | / | / |
| a | dnn | dnn | 10.1.0 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: LOW
- Integrity Impact: NONE
- Availability Impact: NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Timeline
Published: Sept. 23, 2025, 6:15 p.m.
Last Modified: Sept. 24, 2025, 6:11 p.m.
Last Modified: Sept. 24, 2025, 6:11 p.m.
Status : Undergoing Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
security-advisories@github.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.