DNN (formerly DotNetNuke) \u003C 10.1.1 contains an unrestricted file upload vulnerability caused by the default HTML editor provider allowing unauthenticated file uploads and overwriting existing files, letting unauthenticated attackers deface websites and inject XSS payloads, exploit requires no authentication.
id: CVE-2025-64095
info:
name: DNN - Unrestricted Arbitrary File Upload
author: DhiyaneshDk,pus
...