CVE-2025-6227 — Invite token is used as part of the secure communication
Mattermost versions 10.5.x <= 10.5.7, 9.11.x <= 9.11.16 fail to negotiate a new token when accepting the invite which allows a user that intercepts both invite and password to s…
Published: 2025-07-18 · CVSS: 2.2 · CVSS 3.1
Mattermost versions 10.5.x <= 10.5.7, 9.11.x <= 9.11.16 fail to negotiate a new token when accepting the invite which allows a user that intercepts both invite and password to send synchronization payloads to the server that originally created the invite via the REST API.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7