{"id":"CVE-2026-116017","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-116017","generatedAt":"2026-10-28T03:31:36.432Z","title":"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.","description":"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.","published":"2026-10-24T12:16:58.000Z","lastModified":"2026-10-26T17:12:19.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-639"],"affected":[],"epss":{"score":0.00228,"percentile":0.134,"date":"2026-10-26","history":[{"date":"2026-10-25","score":0.00228,"percentile":0.13391}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-24T12:16:58.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-24T12:16:58.130Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"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","source":"disclosure@vulncheck.com"},{"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","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/commit/d4ff9c5c17cbd82ec98a2a6bb4f82a07c1be0f03","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/issues/3459","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/pull/3460","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xinnan-tech/xiaozhi-esp32-server/releases/tag/v0.9.8","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/xiaozhi-esp32-server-address-book-idor","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/xiaozhi-esp32-server-before-0.9.8-idor-via-device-address-book-endpoint","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-116017","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}