DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In versions 6.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted series of malicious interaction to potentially expose NTLM hashes to a third party SMB server. This issue has been patched in version 10.0.1.
No PoCs from references.
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/SystemVll/CVE-2025-52488
- https://github.com/nomi-sec/PoC-in-GitHub