CVE-2023-6202 – github.com/mattermost/mattermost-server/v6

Package

Manager: go
Name: github.com/mattermost/mattermost-server/v6
Vulnerable Version: >=0 <7.8.13

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00177 pctl0.39514

Details

Mattermost Improper Access Control vulnerability 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.

Metadata

Created: 2023-11-27T12:30:55Z
Modified: 2023-11-28T20:53:16Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-85jj-c9jr-9jhx/GHSA-85jj-c9jr-9jhx.json
CWE IDs: ["CWE-284"]
Alternative ID: GHSA-85jj-c9jr-9jhx
Finding: F039
Auto approve: 1