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: 2026-10-24
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 29 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 26 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Xinnan-tech
Xinnan-tech xiaozhi-esp32-server
Vendors & Products Xinnan-tech
Xinnan-tech xiaozhi-esp32-server

Sat, 24 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
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.
Title Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, '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'}

Subscriptions

Xinnan-tech Xiaozhi-esp32-server
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-29T18:24:38.990Z

Reserved: 2026-10-24T11:23:56.439Z

Link: CVE-2026-116017

cve-icon Vulnrichment

Updated: 2026-10-29T18:24:34.129Z

cve-icon NVD

Status : Deferred

Published: 2026-10-24T12:16:58.130

Modified: 2026-10-29T19:17:18.283

Link: CVE-2026-116017

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T18:52:54Z

Weaknesses
  • CWE-639

    Authorization Bypass Through User-Controlled Key