CVE-2023-6202

Insecure Direct Object Reference in /plugins/focalboard/ api/v2/users of Mattermost Boards

State: Published
Severity: 4.3 Medium
Published: Nov 27, 2023
Updated: Oct 11, 2024
Reserved: Nov 20, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	Mattermost

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
MattermostMattermost	7.8.12 and earlierAffected 8.1.3 and earlierAffected 9.0.1 and earlierAffected 9.1.0 and earlierAffected 9.0.2Not affected 9.1.1Not affected 7.8.13Not affected 8.1.4Not affected

References

https://mattermost.com/security-updates

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