CVE Vulnerabilities

CVE-2023-6202

Published: Nov 27, 2023 | Modified: Dec 01, 2023

CVSS 3.x

4.3

MEDIUM

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-6202
CWE	https://cwe.mitre.org/data/definitions/.html

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 Software

Name	Vendor	Start Version	End Version
Mattermost	Mattermost	*	7.8.12 (including)
Mattermost	Mattermost	8.0.0 (including)	8.1.3 (including)

References

https://mattermost.com/security-updates

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