VULNERABILITY INTELLIGENCE

CVE-2025-59539

CVSS score6.3 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2025-09-23
Last modified2026-10-11
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, when embedding information in the Biography field, even if that field is not rich-text, users could inject javascript code that would run in the context of the website and to any other user that can view the profile including administrators and/or superusers. This issue has been patched in version 10.1.0.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references