{"id":"CVE-2026-116017","title":"Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint","summary":"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 …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"xinnan-tech","product":"xiaozhi-esp32-server","affected":["xiaozhi-esp32-server < 0.9.8"],"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T11:40:34.247Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116017","references":[{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/issues/3459"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/pull/3460"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/commit/d4ff9c5c17cbd82ec98a2a6bb4f82a07c1be0f03"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/releases/tag/v0.9.8","label":"xiaozhi-esp32-server v0.9.8 Release Notes"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/blob/v0.9.7/main/manager-api/src/main/java/xiaozhi/modules/device/controller/DeviceController.java#L173-L178"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/blob/v0.9.7/main/manager-api/src/main/resources/mapper/device/DeviceAddressBookDao.xml#L5-L10"},{"url":"https://hackmd.io/@hieuPenguinnn/xiaozhi-esp32-server-address-book-idor"},{"url":"https://www.vulncheck.com/advisories/xiaozhi-esp32-server-before-0.9.8-idor-via-device-address-book-endpoint","label":"VulnCheck Advisory: Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T11:57:47.028Z","slug":"CVE-2026-116017","body":"## Overview\n\nXiaozhi-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.\n\n## Affected\n\n- `xiaozhi-esp32-server < 0.9.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}