CVE-2026-24833

high Microsoft
CVSS v3 Base Score
7.6
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
EPSS Score
0.0%
Exploitation probability in 30 days
Top 90% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: January 28, 2026 (107 days ago)
Last Modified: February 4, 2026
Vendor: Microsoft

Description

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, a module could install with richtext in its description field which could contain scripts that will run for user in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

CWE

CWE-79

Affected Products

dnnsoftware dotnetnuke

References

🔗 github.com