github.com/mattermost/mattermost-plugin-msteams-meetings

1 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

1 result · Feed

Medium 4.3

CVE-2026-2325

Improper Input Validation in MS Teams Meetings API Handler

Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cause resource exhaustion or denial of service via a crafted ov…

Mattermost Mattermost github.com/mattermost/mattermost-server github.com/mattermost/mattermost-plugin-msteams-meetings Go

May 18, 2026