CVE-2025-62190 | THREATINT

Description

Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 and Mattermost Calls versions <=1.10.0 fail to implement CSRF protection on the Calls widget page which allows an authenticated attacker to initiate calls and inject messages into channels or direct messages via a malicious webpage or crafted link

PUBLISHED Reserved 2025-11-17 | Published 2025-12-17 | Updated 2025-12-17 | Assigner Mattermost

MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Problem types

CWE-352: Cross-Site Request Forgery (CSRF)

Product status

Default status

unaffected

11.0.0 (semver)

affected

10.12.0 (semver)

affected

10.11.0 (semver)

affected

11.1.0

unaffected

11.0.5

unaffected

10.12.3

unaffected

10.11.7

unaffected

Credits

DoyenSec finder

References

mattermost.com/security-updates

cve.org (CVE-2025-62190)

nvd.nist.gov (CVE-2025-62190)

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