UpHeron
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Servers and applications

CVE-2025-59546

Stored XSS Using Backend Admin Credentials

Severity
Medium 4.8
Published
23 Sept 2025
Last changed
11 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.1.0
Also known as
GHSA-gj8m-5492-q98h
Sources
NVD, Project advisories (GitHub)

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, administrators and content editors can set html in module titles that could include javascript which could be used for XSS based attacks. This issue has been patched in version 10.1.0.

Affected software

SoftwareAffected versions
DNN PlatformServers and applications · cpe:a:dnnsoftware:dotnetnuke
  • Every version before 10.1.0
DNN PlatformServers and applications · github:dnnsoftware/dnn.platform
  • Every version before 10.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-59546
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-59546
  • GitHub Advisory Database https://github.com/advisories/GHSA-gj8m-5492-q98h
  • github.com https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-gj8m-5492-q98h