PT-2026-56885

CVE-2026-59222

Published

2026-07-09

Updated

2026-08-04

Description by

CVSS 3.1

6.5

Medium

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.7.0 through 0.9.9

Description A flaw exists where the endpoint "/api/v1/channels//members" returns full UserModelResponse objects for channel members. This allows a standard channel participant to retrieve sensitive settings of other users, specifically the settings.ui.toolServers[].key and webhook configurations.

Recommendations Update to version 0.10.0.

Exploitability

Exploit

Fix

Impacts

Vendors

Affected products

Weakness enumeration

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Related identifiers

CVE-2026-59222

GHSA-GH7P-78X6-JW6M