CVE-2025-62190 MEDIUM

CVE-2025-62190: CSRF Allows Call Initiation and Message Delivery

Vendor Mattermost
Product Mattermost
Weakness CWE-352 · CSRF
Published December 17, 2025
Last update December 17, 2025
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

December 17, 2025 CVE published
December 17, 2025 Record updated