CVE-2025-64094
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-28

Last updated on: 2025-11-03

Assigner: GitHub, Inc.

Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, sanitization of the content of uploaded SVG files was not covering all possible XSS scenarios. This vulnerability exists because of an incomplete fix for CVE-2025-48378. This vulnerability is fixed in 10.1.1.
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Meta Information
Published
2025-10-28
Last Modified
2025-11-03
Generated
2026-06-16
AI Q&A
2025-10-28
EPSS Evaluated
2026-06-15
NVD
CVE-2025-64094
EUVD
EUVD-2025-36565
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
dnnsoftware dotnetnuke to 10.1.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability in DNN (formerly DotNetNuke) CMS occurs because the sanitization of uploaded SVG file content was incomplete, allowing certain cross-site scripting (XSS) attack scenarios to bypass protections. It is a continuation of an earlier issue (CVE-2025-48378) and was fixed in version 10.1.1.

Impact Analysis

The vulnerability can allow attackers to execute cross-site scripting (XSS) attacks by uploading specially crafted SVG files. This can lead to partial compromise of confidentiality and integrity of the affected system, potentially allowing attackers to inject malicious scripts that run in the context of the web application.

Mitigation Strategies

Upgrade DNN (DotNetNuke) to version 10.1.1 or later, as this version contains the fix for the vulnerability related to incomplete sanitization of uploaded SVG files.

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