CVE-2026-24838

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to versions 9.13.10 and 10.2.0, module title supports richtext which could include scripts that would execute in certain scenarios. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-w9pf-h6m6-v89h	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dnnsoftware:dotnetnuke::::::::
	cpe:2.3:a:dnnsoftware:dotnetnuke::::::::

History

04 Feb 2026, 20:10

Type	Values Removed	Values Added
First Time		Dnnsoftware dotnetnuke Dnnsoftware
CPE		cpe:2.3:a:dnnsoftware:dotnetnuke::::::::
References	~~() https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-w9pf-h6m6-v89h -~~	() https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-w9pf-h6m6-v89h - Vendor Advisory

28 Jan 2026, 01:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-28 01:16

Updated : 2026-02-04 20:10

NVD link : CVE-2026-24838

Mitre link : CVE-2026-24838

CVE.ORG link : CVE-2026-24838

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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