Launch Week Day 1: Announcing Security Design Review
MEDIUM 6.5 NuGet

DNN: Same HostGUID for all new installs

GHSA-2rhw-gw3f-477j · CVE-2026-40306

Published · Modified

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.

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