Security Advisory

CVE-2026-7184

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-12 15:49:46

Last updated 2026-06-12 17:19:11

Assigner Mattermost

CVSS score 6.5

State PUBLISHED

Description

Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15 fail to sanitize the Remote Cluster API response on PATCH operations, which allows authenticated users with the {{manage_secure_connections}} permission to obtain remote cluster authentication tokens via a PATCH request to the remote cluster endpoint.. Mattermost Advisory ID: MMSA-2026-00662

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