High severity · published Mar 21, 2025
CVE-2025-25068
Bypassing MFA Enforcement on Plugin Endpoints
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mattermost · Mattermost
10.4.0 through 10.4.2; 10.3.0 through 10.3.3; 9.11.0 through 9.11.8; 10.5.0 · source: vendor
MS
Mattermost Server · Mattermost
9.11.0 before 9.11.9; 10.3.0 before 10.3.4; 10.4.0 before 10.4.3; 10.5.0 before 10.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-25068
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-25068
Vendor Advisory
https://mattermost.com/security-updates
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