AUGUST 4, 2026
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Case File

CVE-2023-6727

LOW · CVSS 3.1 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-12-12 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 3.1. See the original NVD description below for full technical details.

CVE
CVE-2023-6727
Severity
LOW
CVSS
3.1
EPSS
0.41%

Original NVD Description

Mattermost fails to perform correct authorization checks when creating a playbook action, allowing users without access to the playbook to create playbook actions. If the playbook action created is to post a message in a channel based on specific keywords in a post, some playbook information, like the name, can be leaked. 

Related CVEs

Other vulnerabilities affecting the same vendor(s)