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Servers and applications

CVE-2025-52486

Reflected Cross-Site Scripting (XSS) in some TokenReplace situations with SkinObjects

Severity
Medium 6.1
Published
20 Jun 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.0.1
Also known as
GHSA-pf4h-vrv6-cmvr
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 specially crafted content in URLs to be used with TokenReplace and not be properly sanitized by some SkinObjects. 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-2025-52486
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-52486
  • GitHub Advisory Database https://github.com/advisories/GHSA-pf4h-vrv6-cmvr
  • github.com https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-pf4h-vrv6-cmvr