Medium severity · published Mar 21, 2025
CVE-2025-30179
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to enforce MFA on certain search APIs, which allows authenticated attackers to bypass MFA protections…
6.5
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 fail to enforce MFA on certain search APIs, which allows authenticated attackers to bypass MFA protections via user search, channel search, or team search queries.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
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 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-30179
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-30179
Vendor Advisory
https://mattermost.com/security-updates
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