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CVE-2026-40306

MEDIUM CVSS: 6.5 Published: 2026-04-17 Modified: 2026-06-17

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have the same Host GUID. This does not affect upgrades from 9.x.x. Version 10.2.2 patches the issue.

Affected Platforms

Dnnsoftware Dotnetnuke

Weakness Type

CWE-330

References