CVE-2025-6227 (GCVE-0-2025-6227)

Vulnerability from cvelistv5 – Published: 2025-07-18 11:39 – Updated: 2025-07-18 13:44
VLAI?
Title
Invite token is used as part of the secure communication
Summary
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.
Severity ?
2.2 (Low)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N
CWE
  • CWE-522 - Insufficiently Protected Credentials
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Affected: 10.5.0 , ≤ 10.5.7 (semver)
Affected: 9.11.0 , ≤ 9.11.16 (semver)
Unaffected: 10.9.0
Unaffected: 10.5.8
Unaffected: 9.11.17
Create a notification for this product.
Credits
Miguel de la Cruz
Show details on NVD website
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.