CVE-2025-52485

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In versions 6.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted request to inject scripts in the Activity Feed Attachments endpoint which will then render in the feed. This issue has been patched in version 10.0.1.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-wwc9-wmm3-2pmf	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*

History

15 Sep 2025, 15:41

Type	Values Removed	Values Added
First Time		Dnnsoftware Dnnsoftware dotnetnuke
CPE		cpe:2.3:a:dnnsoftware:dotnetnuke::::::::
References	~~() https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-wwc9-wmm3-2pmf -~~	() https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-wwc9-wmm3-2pmf - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4

23 Jun 2025, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-21 03:15

Updated : 2025-09-15 15:41

NVD link : CVE-2025-52485

Mitre link : CVE-2025-52485

CVE.ORG link : CVE-2025-52485

JSON object : View

Products Affected

dnnsoftware

dotnetnuke

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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