CVE-2025-46736: fallo de gravedad media en Umbraco-CMS
Umbraco Makes User Enumeration Feasible Based on Timing of Login Response
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.4%
Umbraco is a free and open source .NET content management system. Prior to versions 10.8.10 and 13.8.1, based on an analysis of the timing of post login API responses, it's possible to determine whether an account exists. The issue is patched in versions 10.8.10 and 13.8.1. No known workarounds are available.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Productos afectados
umbraco · Umbraco-CMSCVEs relacionadas — Umbraco-CMS
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-24011MEDIUMUmbraco CMS Vulnerable to User Enumeration Feasible Based On Management API Timing and Response CodesEPSS 1.6%CVE-2023-37267HIGHUmbraco allows possible Admin-level access to backoffice without Auth under rare conditionsEPSS 0.7%CVE-2026-69197HIGHUmbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansionEPSS 0.7%CVE-2025-32017HIGHUmbraco has a Management API Vulnerability to Path Traversal With Authenticated UsersEPSS 0.6%CVE-2023-49089HIGHUmbraco CMS possible path traversal when creating packages from backofficeEPSS 0.6%CVE-2023-49278MEDIUMUmbraco CMS brute force exploit can be used to collect valid usernamesEPSS 0.5%