CVE-2026-79667
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-285
Autorización incorrecta
Fecha de publicación:
25/08/2026
Última modificación:
25/08/2026
Descripción
*** Pendiente de traducción *** Ech0 version 4.3.4 and earlier fails to reliably enforce scoped access token (least-privilege) restrictions on several privileged admin routes. Multiple privileged endpoints (e.g., /api/inbox, /api/panel/comments, /api/backup/export) omit scope checks and authorize based only on the user's admin role, and the backup export handler discards token scope metadata entirely. An attacker holding a deliberately limited (low-scope) admin access token can reach broader privileged functionality than intended, including reading the inbox and exporting a full database backup ZIP archive. Fixed in 4.4.3.
Impacto
Puntuación base 4.0
7.20
Gravedad 4.0
ALTA
Puntuación base 3.x
7.60
Gravedad 3.x
ALTA



