{"id":"EUVD-2026-23556","revision":"70104f9914d146e4a19b669bc21eaa7a","records":[{"revision":"70104f9914d146e4a19b669bc21eaa7a","observedAt":"2026-10-28T05:02:02.592+00:00","statement":{"source":"euvd","id":"EUVD-2026-23556","aliases":["CVE-2026-40306","GHSA-2rhw-gw3f-477j"],"title":"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 pat…","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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":null}],"references":["https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2rhw-gw3f-477j","https://github.com/dnnsoftware/Dnn.Platform/releases/tag/v10.2.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23556","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 17, 2026, 9:09:30 PM","dateUpdated":"Apr 20, 2026, 4:18:27 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-23556","identifiers":["EUVD-2026-23556","CVE-2026-40306","GHSA-2rhw-gw3f-477j"]},"retained":false,"historicalAffected":[]}],"coverage":[]}