CVE-2026-24838
BaseFortify
Publication date: 2026-01-28
Last updated on: 2026-02-04
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dnnsoftware | dotnetnuke | to 9.13.10 (exc) |
| dnnsoftware | dotnetnuke | From 10.0.0 (inc) to 10.2.0 (exc) |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in DNN (DotNetNuke) CMS versions prior to 9.13.10 and 10.2.0, where the module title supports rich text that can include scripts. These scripts could execute in certain scenarios, leading to potential security issues. The vulnerability is fixed in versions 9.13.10 and 10.2.0.
How can this vulnerability impact me? :
The vulnerability can lead to remote code execution or cross-site scripting attacks because malicious scripts embedded in module titles could execute. This can result in complete compromise of confidentiality, integrity, and availability of the affected system, as indicated by the high CVSS score (9.1) with impacts on confidentiality, integrity, and availability.
What immediate steps should I take to mitigate this vulnerability?
Upgrade DNN (DotNetNuke) to version 9.13.10 or later, or version 10.2.0 or later, as these versions contain the fix for the vulnerability related to module title richtext script execution.