CVE-2025-58073 (GCVE-0-2025-58073)

Vulnerability from cvelistv5 – Published: 2025-10-16 08:44 – Updated: 2026-02-26 16:57
VLAI
Title
Arbitrary Mattermost Team can be joined by manipulating the OAuth state
Summary
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.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-22 03:55 UTC
CWE
Assigner
Mattermost CNA under the mitre root
CNA scorecard B 80/100 over 123 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mattermost Mattermost Affected: 10.11.0 , ≤ 10.11.1 (semver)
Affected: 10.10.0 , ≤ 10.10.2 (semver)
Affected: 10.5.0 , ≤ 10.5.10 (semver)
Unaffected: 10.12.0
Unaffected: 10.11.2
Unaffected: 10.10.3
Unaffected: 10.5.11
guessed Create a notification for this product.
Credits
DoyenSec
Show details on NVD website
To clipboard 

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