UpHeron
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Servers and applications

CVE-2025-52487

Possibly bypass of IP Filters

Severity
High 8.8
Published
20 Jun 2025
Last changed
30 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.0.1
Also known as
GHSA-fjhg-3mrh-mm7h
Sources
NVD, Project advisories (GitHub)

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In versions 7.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted request or proxy to be created that could bypass the design of DNN Login IP Filters allowing login attempts from IP Addresses not in the allow list. This issue has been patched in version 10.0.1.

Affected software

SoftwareAffected versions
DNN PlatformServers and applications · cpe:a:dnnsoftware:dotnetnuke
  • From 7.0.0 before 10.0.1
DNN PlatformServers and applications · github:dnnsoftware/dnn.platform
  • From 7.0.0 before 10.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-52487
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-52487
  • GitHub Advisory Database https://github.com/advisories/GHSA-fjhg-3mrh-mm7h
  • github.com https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-fjhg-3mrh-mm7h