6.8Medium
CVE-2026-24784DotNetNuke.Core has a potential XSS vulnerability in modules' header and footer
Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a content editor could inject scripts in module headers/footers that would run for other users. Versions 9.13.10 and 10.2.0 contain a fix for the issue.
Weakness (CWE):
CWE-79
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| dnnsoftware | Dnn.Platform | >= 9.0.0, < 9.13.10, >= 10.0.0, < 10.2.0 | |
| dnnsoftware | dotnetnuke | 9.0.0 – < 9.13.10 |
References and patches
CPE matches (NVD) (2)
cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*≥ 9.0.0 < 9.13.10cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*≥ 10.0.0 < 10.2.0