Descripción
Ech0 before 4.4.3 fails to enforce administrator authorization on dashboard log endpoints, allowing any authenticated user to access system logs. Attackers with valid user sessions can query GET /api/system/logs and subscribe to SSE and WebSocket log streams to retrieve sensitive operational data including file paths, stack traces, and internal URLs.
CVSS 6.5EPSS 0.281%Riesgo 0.67
Ver fuente- Publicación
- 2026-08-25 12:16:34
- Versiones afectadas
- <4.4.3
- Tipo
- Aplicación web
- Última modificación
- 2026-08-27 17:20:48
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N