CVE-2023-6202

published 2023-11-27

CVE-2023-6202: Mattermost fails to perform proper authorization in the /plugins/focalboard/api/v2/users endpoint allowing an attacker who is a guest user and knows the ID of…

Priority P4 21 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C L I N A N

Mattermost fails to perform proper authorization in the /plugins/focalboard/api/v2/users endpoint allowing an attacker who is a guest user and knows the ID of another user to get their information (e.g. name, surname, nickname) via Mattermost Boards.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
github.com	mattermost_mattermost-server_v6	>= 0 < 7.8.13	7.8.13
github.com	mattermost_mattermost_server_v8	>= 0 < 8.1.4	8.1.4
github.com	mattermost_mattermost_server_v8	>= 9.0.0 < 9.0.2	9.0.2
github.com	mattermost_mattermost_server_v8	>= 9.1.0 < 9.1.1	9.1.1
mattermost	mattermost	<= 7.8.12	—
mattermost	mattermost	8.0.0 – 8.1.3	—

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CWE-284