CVE-2025-32371
Medium
Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A url could be crafted to the DNN ImageHandler to render text from a querystring parameter. This text would display in the resulting image and a user that trusts the domain might think that the information is legitimate. This vulnerability is fixed in 9.13.4.
SeverityMedium
CVSS4.3
Exploit probability23. percentile0.3%
ProductDnnsoftware Dotnetnuke
PublishedApr 9, 2025
First seenApr 9, 2025
Weakness typeCWE-451CWE-451
How to fix
Update
- dnnsoftware dotnetnuke9.13.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dnnsoftware dotnetnuke | v < 9.13.4 | 9.13.4 |
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