UpHeron
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Servers and applications

CVE-2025-52488

NTLM hash leakage via SMB Share Interaction with malicious user input

Severity
High 8.6
Published
20 Jun 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.0.1
Also known as
GHSA-mgfv-2362-jq96
Sources
NVD, Project advisories (GitHub)

Description

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.

Affected software

SoftwareAffected versions
DNN PlatformServers and applications · cpe:a:dnnsoftware:dotnetnuke
  • From 6.0.0 before 10.0.1
DNN PlatformServers and applications · github:dnnsoftware/dnn.platform
  • From 6.0.0 before 10.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-52488
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-52488
  • GitHub Advisory Database https://github.com/advisories/GHSA-mgfv-2362-jq96
  • github.com https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-mgfv-2362-jq96