CVE-2025-48376

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser Host could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue...

The vulnerability in the DNN CMS system’s script execution scenario /Activity-Feed/userId/{user_id}, which allows a attacker to perform XSS attacks.

Vulnerability of the DNN CMS system’s /Activity-Feed/userId/userid endpoint: no measures taken to protect the website structure. Exploitation of this vulnerability allows a malicious actor to perform XSS attacks remotely...