VULNERABILITY INTELLIGENCE

CVE-2025-59535

CVSS score6.5 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2025-09-22
Last modified2026-10-11
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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, arbitrary themes can be loaded through query parameters. If an installed theme had a vulnerability, even if it was not used on any page, this could be loaded on unsuspecting clients without knowledge of the site owner. This issue has been patched in version 10.1.0.

Weakness classification

  • security-advisories@github.com: CWE-20

Primary references