CVE-2025-48377
Medium
Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a specially crafted URL may be constructed which can inject an XSS payload that is triggered by using some module actions. Version 9.13.9 fixes the issue.
SeverityMedium
CVSS5.4
Exploit probability—
ProductDnnsoftware Dotnetnuke
PublishedMay 23, 2025
First seenMay 23, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- dnnsoftware dotnetnuke9.13.9 or later
- DotNetNuke.Web9.13.9 or later
- DotNetNuke.Core9.13.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dnnsoftware dotnetnuke | v < 9.13.9 | 9.13.9 |
| DotNetNuke.WebNuGet | v < 9.13.9 | 9.13.9 |
| DotNetNuke.CoreNuGet | v < 9.13.9 | 9.13.9 |
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