AUGUST 4, 2026
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Case File

CVE-2023-6202

MEDIUM · CVSS 4.3 EPSS 0.44%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-27 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. See the original NVD description below for full technical details.

CVE
CVE-2023-6202
Severity
MEDIUM
CVSS
4.3
EPSS
0.44%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)