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CVE-2025-2571GHSA-8CGX-9CCJ-3GWRGO-2025-3729

Google OAuth Authentication Bypass for Converted Bot Accounts

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 10.7.1, 10.5.4, 9.11.13, 8.0.0-20250414095146-04676582cdd2, 10.6.3, and 4 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Mattermost Mattermost

    From 10.6.0 · through 10.6.2; From 10.5.0 · through 10.5.3; From 9.11.0 · through 9.11.12

  • github.com/mattermost/mattermost/server/v8Go

    From 10.7.0-rc1 · fixed in 10.7.1

  • github.com/mattermost/mattermost/server/v8Go

    From 10.0.0-rc1 · fixed in 10.5.4

  • github.com/mattermost/mattermost/server/v8Go

    From 9.0.0-rc1 · fixed in 9.11.13

  • github.com/mattermost/mattermost/server/v8Go

    fixed in 8.0.0-20250414095146-04676582cdd2

  • github.com/mattermost/mattermost/server/v8Go

    From 10.6.0-rc1 · fixed in 10.6.3

  • github.com/mattermost/mattermost-serverGo

    From 9.0.0-rc1+incompatible · fixed in 9.11.13+incompatible; From 10.0.0-rc1+incompatible · fixed in 10.5.4+incompatible; From 10.6.0-rc1+incompatible · fixed in 10.6.3+incompatible; From 10.7.0-rc1+incompatible · fixed in 10.7.1+incompatible

  • github.com/mattermost/mattermost-server/v5Go

    All versions

  • github.com/mattermost/mattermost-server/v6Go

    All versions

References 1

mattermost.com