Vulnerabilidad · Publicado 18/08/2026
ArcadeDB server no propaga correctamente el usuario autenticado a threads de trabajo asincrónico, permitiendo a atacantes con acceso de lectura ejecutar comandos con permisos elevados. Esta vulnerabilidad afecta principalmente a empresas en LATAM que utilizan ArcadeDB en entornos de producción para gestión de datos críticos, comprometiendo la integridad de la información almacenada.
ArcadeDB server (com.arcadedb:arcadedb-server) in versions 26.7.3 and earlier fails to propagate the authenticated principal to asynchronous command worker threads. When an HTTP command is submitted with awaitResponse:false, it executes on an async worker whose DatabaseContext has no bound user, causing the scripting authorization gate to become a no-op. A user with only read access to a single database can submit an asynchronous JavaScript (language=js) command via the /api/v1/command endpoint to run code with unrestricted host access (e.g., database.getSecurity().createUser) and create a server-wide administrator, escalating to full administrative control. Fixed in 26.8.1.
Score: 9.9/10 — Severidad: CRITICAL — Estado NIST: Received
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-269
Publicado en NIST NVD.