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CVE-2026-40306

DNN has same HostGUID for all new installs PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
dnnsoftware / Dnn.Platformaffected >= 10.0.0, < 10.2.2

CWE

CWE-330

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.