CVE-2026-31832 (GCVE-0-2026-31832)
Vulnerability from cvelistv5
Published
2026-03-10 21:49
Modified
2026-03-11 15:58
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
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 insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes). This vulnerability is fixed in 16.5.1 and 17.2.2.
Impacted products
Vendor Product Version
umbraco Umbraco-CMS Version: >= 14.0.0, < 16.5.1
Version: >= 17.0.0, < 17.2.0
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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