CVE-2025-2571 - CVE House
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Status published Medium CVE-2025-2571

Google OAuth Authentication Bypass for Converted Bot Accounts

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • eAhmed

References

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Affected Vendor

Affected Software

Mattermost
Vulnerable Versions:
10.7.0, 10.6.0, 10.5.0, 9.11.0, 10.8.0, 10.7.1, 10.6.3, 10.5.4, 9.11.13

Timeline

Official Publish: May 30th, 2025
Last Modified: May 30th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Weaknesses (CWE)

CWE-303

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.