XSS Vulnerability in DNN Content Management Platform
CVE-2025-64094

6.4MEDIUM

Key Information:

Vendor

Dnnsoftware

Status
Dnn.platform
Vendor
CVE Published:
28 October 2025

What is CVE-2025-64094?

DNN (formerly DotNetNuke) has identified a vulnerability in its web content management system, where the sanitization of uploaded SVG files only partially addressed potential XSS scenarios. This security issue is a result of an incomplete resolution for a prior vulnerability, leading to risks if users upload malicious SVG content. The vulnerability has been rectified in DNN version 10.1.1, emphasizing the importance of keeping software updated to safeguard against such risks.

Affected Version(s)

Dnn.Platform < 10.1.1

References

https://github.com/dnnsoftware/Dnn.Platform/security/advi...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.