CVE-2025-46736
MEDIUM5.3EPSS 0.31%Umbraco Makes User Enumeration Feasible Based on Timing of Login Response
Published: 5/6/2025Modified: 5/6/2025
Description
### Impact Based on an analysis of the timing of post login API responses, it's possible to determine whether an account exists. ### Patches Patched in 10.8.10 and 13.8.1. ### Workarounds None available.
Affected packages (1)
- NuGet/Umbraco.Cms>= 11.0.0-rc1, < 13.8.1
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-2025-46736
- PATCHhttps://github.com/umbraco/Umbraco-CMS
- WEBhttps://github.com/umbraco/Umbraco-CMS/commit/14fbd20665b453cbf094ccf4575b79a9fba07e03
- WEBhttps://github.com/umbraco/Umbraco-CMS/commit/34709be6cce9752dfa767dffbf551305f48839bc
- WEBhttps://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-4g8m-5mj5-c8xg