CVE-2026-119703 (GCVE-0-2026-119703)
Vulnerability from cvelistv5
Published
2026-10-30 15:16
Modified
2026-11-04 22:49
Severity ?
6.3 (Medium) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Summary
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.
References
Impacted products
Vendor Product Version
xinnan-tech xiaozhi-esp32-server Version: 0   ≤ 0.9.8
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