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MEDIUM 4.7 Go

Mattermost Server Improper Access Control

GHSA-w67v-ph4x-f48q · BIT-mattermost-2024-29221 · CVE-2024-29221 · GO-2024-2706

Published · Modified

Description

Improper Access Control in Mattermost Server versions 9.5.x before 9.5.2, 9.4.x before 9.4.4, 9.3.x before 9.3.3, 8.1.x before 8.1.11 lacked proper access control in the /api/v4/users/me/teams endpoint allowing a team admin to get the invite ID of their team, thus allowing them to invite users, even if the "Add Members" permission was explicitly removed from team admins.

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