Descripción
Ech0 before 4.4.3 lacks authorization checks on system log endpoints allowing any authenticated non-admin user to read and stream all server logs. Attackers can access historical logs and real-time log streams via GET /api/system/logs, GET /api/system/logs/stream, and WS /ws/system/logs to gather reconnaissance data including internal file paths, error stack traces, and application state.
CVSS 4.3EPSS 0.168%Riesgo 0.44
Ver fuente- Publicación
- 2026-08-25 12:16:35
- Versiones afectadas
- <4.4.3
- Tipo
- Aplicación web
- Última modificación
- 2026-08-25 13:19:32
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N