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CVE-2026-116017EUVD-2026-109275GHSA-2HV3-Q586-PF3C

Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 0.9.8
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

The Xiaozhi-esp32-server software, used to manage ESP32-based smart devices, has a flaw that lets any logged-in user view the address books of other users' devices. Exposed information includes contact device IDs, aliases, call permissions, and the owner's user ID.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original 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.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  4. Record last updated

Affected versions

  • xinnan-tech xiaozhi-esp32-server

    fixed in 0.9.8

References 8

GitHub · xinnan-tech/xiaozhi-esp32-server

hackmd.io

vulncheck.com