CVE-2026-116017

Medium

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductXinnan-tech Xiaozhi-esp32-server

PublishedOct 24, 2026

First seenOct 24, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

xinnan-tech xiaozhi-esp32-server0.9.8 or later

Patches

Vendor advisories

github.com/xinnan-tech/xiaozhi-esp32-server/releases/tag/v0.9.8

Affected products

Product	Affected versions	Fixed in
xinnan-tech xiaozhi-esp32-server	v < 0.9.8	0.9.8

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