CVE-2026-58269
CVE-2026-58269 · Sync-in Server has a complete 2FA Bypass via `POST /api/auth/token`
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, `POST /api/auth/token` authenticates with username and password only, then calls `getTokens()`, which returns full access and refresh JWTs without checking whether the account has TOTP 2FA enabled. An attacker with stolen or phished credentials can bypass 2FA in a single request. The parallel login endpoint (`POST /api/auth/login`) correctly enforces 2FA by calling `setCookies(user, res, true)`, which gates on `user.twoFaEnabled`. Version 2.4.0 patches the issue.
CVSS 8.1 · Alta · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
server
- Versiones
- < 2.4.0: Afectada
Sin corrección publicada
@sync-in/server npm
- Intervalos de versiones afectados
- SEMVER: < 2.4.0
Actualiza a 2.4.0