CVE-2025-24011
MEDIUM5.3EPSS 35.2%Umbraco Allows User Enumeration Feasible Based On Management API Timing and Response Codes
Published: 1/21/2025Modified: 4/17/2025
Description
### Impact Based on an analysis of response codes and timing of Umbraco 14+ management API responses, it's possible to determine whether an account exists. ### Patches Patched in 14.3.2 and 15.1.2. ### Workarounds None available.
Affected packages (1)
- NuGet/Umbraco.Cms>= 14.0.0, < 14.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-24011
- PATCHhttps://github.com/umbraco/Umbraco-CMS
- WEBhttps://github.com/umbraco/Umbraco-CMS/commit/559c6c9f312df1d6eb1bde82c4b81c0896da6382
- WEBhttps://github.com/umbraco/Umbraco-CMS/commit/839b6816f2ae3e5f54459a0f09dad6b17e2d1e07
- WEBhttps://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-hmg4-wwm5-p999