CVE-2025-52488

DNN.PLATFORM leaks NTLM hash via SMB Share Interaction with malicious user input

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.

Category

8.6
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Affected: dnnsoftware Dnn.Platform
Published at:
Updated at:

References

Link Tags
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-mgfv-2362-jq96

Frequently Asked Questions

What is the severity of CVE-2025-52488?
CVE-2025-52488 has been scored as a high severity vulnerability.
How to fix CVE-2025-52488?
To fix CVE-2025-52488, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-52488 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-52488 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-52488?
CVE-2025-52488 affects dnnsoftware Dnn.Platform.
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