Medium severity · published Oct 24, 2026
CVE-2026-116017
Xiaozhi-esp32-server before 0.9.8 IDOR via device address-book endpoint
New
4.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XI
xiaozhi-esp32-server · xinnan-tech
before 0.9.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116017
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116017
github.com
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
github.com
https://github.com/xinnan-tech/xiaozhi-esp32-server/blob/v0.9.7/main/manager-api/src/main/resources/mapper/device/DeviceAddressBookDao.xml#L5-L10
github.com
https://github.com/xinnan-tech/xiaozhi-esp32-server/commit/d4ff9c5c17cbd82ec98a2a6bb4f82a07c1be0f03
github.com
https://github.com/xinnan-tech/xiaozhi-esp32-server/issues/3459
github.com
https://github.com/xinnan-tech/xiaozhi-esp32-server/pull/3460
github.com
https://github.com/xinnan-tech/xiaozhi-esp32-server/releases/tag/v0.9.8