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xiaozhi-esp32-server

Xiaozhi-esp32-server versions before 0.9.8 have an insecure direct object reference vulnerability in the DeviceController.getAddressBook API. Authenticated users, including those with self-registered accounts, can access other users' device address books by specifying another user's device MAC address. This exposes contact MACs, aliases, call permissions, and owner user IDs.

CVE-2026-116017 describes an authorization bypass vulnerability in xinnan-tech's xiaozhi-esp32-server prior to version 0.9.8. The flaw exists in the manager-api DeviceController.getAddressBook handler, which does not properly restrict access to device address books. As a result, authenticated users can retrieve sensitive information from other users by requesting /device/address-book/{macAddress} with a MAC address belonging to another user's device.

Xiaozhi-esp32-server versions before 0.9.8 have an insecure direct object reference vulnerability in the DeviceController.getAddressBook API. Authenticated users, including those with self-registered accounts, can access other users' device address books by specifying another user's device MAC addre

CVE-2026-116017: Authorization Bypass Through User-Controlled Key in xinnan-tech xiaozhi-esp32-server

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