GHSA-6ffg-mjg7-585x
Umbraco Allows Improper API Access Control to Low-Privilege Users to Data Type Functionality
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Umbraco.Cms.Api.Management | >= 15.0.0-rc1, < 15.2.3 | 15.2.3 |
| NuGet | Umbraco.Cms.Api.Management | < 14.3.3 | 14.3.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
An improper API access control issue has been identified, allowing low-privilege, authenticated users to create and update data type information that should be restricted to users with access to the settings section.
### Patches
Will be patched in 14.3.3 and 15.2.3.
### Workarounds
None available.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6ffg-mjg7-585x
- https://nvd.nist.gov/vuln/detail/CVE-2025-27601
- https://github.com/umbraco/Umbraco-CMS/commit/d9fb6df16e9adf8656181cac8497fc5ba23321cd
- https://github.com/umbraco/Umbraco-CMS/commit/ebb6a580dc1da2c772a99838dc7b4660bf77eb9c
- https://github.com/umbraco/Umbraco-CMS