CVE-2026-31832

Umbraco is an ASP.NET CMS. From 14.0.0 to before 16.5.1 and 17.2.2, A broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks. The issue is caused by...

PT-2026-24485

Name of the Vulnerable Software and Affected Versions Umbraco versions 14.0.0 through 16.5.0 Umbraco version 17.2.2 Description Umbraco, an ASP.NET CMS, contains a flaw in a backoffice API endpoint related to object-level authorization. Authenticated users can assign domain-related data to conten...