CVE-2025-6227 — Invite token is used as part of the secure communication

CVE-2025-6227

Invite token is used as part of the secure communication PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Mattermost / Mattermost	affected 10.5.0 through 10.5.7; affected 9.11.0 through 9.11.16; unaffected 10.9.0; unaffected 10.5.8; unaffected 9.11.17

CWE

CWE-522

References

https://mattermost.com/security-updates

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.