Xinnan-tech CVEs and Security Vulnerabilities

CVE-2026-119703

xiaozhi-esp32-server through 0.9.8 Authentication Bypass via Spoofed Device-ID Header

xiaozhi-esp32-server through 0.9.8 contains an authentication bypass vulnerability in WebSocketServer._handle_auth that allows remote unauthenticated attackers to skip Bearer HMAC token verification by spoofing the Device-ID header. Attackers supplying an allowlisted MAC-address-shaped device identifier can open an authenticated WebSocket session, issue voice-assistant commands, exchange audio, and read that device's conversation context.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Xinnan-tech

Products

Xiaozhi-esp32-server

CVE-2026-116017

Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint

Xiaozhi-esp32-server before 0.9.8 contains an insecure direct object reference vulnerability in the manager-api DeviceController.getAddressBook handler that allows authenticated users to read other users' device address books. Attackers with a normal or self-registered account can request /device/address-book/{macAddress} with another user's device MAC to obtain contact MACs, aliases, call permissions, and owner user IDs.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed