Security Advisory

CVE-2025-58073

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-10-16 08:44:26

Last updated 2026-02-26 16:57:26

Assigner Mattermost

CVSS score 8.1

State PUBLISHED

Description

Mattermost versions 10.11.x <= 10.11.1, 10.10.x <= 10.10.2, 10.5.x <= 10.5.10 fail to verify a user has permission to join a Mattermost team using the original invite token which allows any attacked to join any team on a Mattermost server regardless of restrictions via manipulating the OAuth state.

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