Vulnerabilities > CVE-2023-2786 - Missing Authorization vulnerability in Mattermost

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

LOW

Availability impact

NONE

network

low complexity

mattermost

CWE-862

NVD

Published: 2023-06-16

Updated: 2023-06-26

Summary

Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands.

Vulnerable Configurations

Part	Description	Count
Application	Mattermost Mattermost Mattermost 7.9.0 Mattermost Mattermost 7.9.1 Mattermost Mattermost 7.9.2 Mattermost Mattermost 7.8.0 Mattermost Mattermost 7.8.1 Mattermost Mattermost 7.8.2 Mattermost Mattermost 7.8.3 Mattermost Mattermost 7.8.4 Mattermost Mattermost 7.1.0 Mattermost Mattermost 7.1.1 Mattermost Mattermost 7.1.2 Mattermost Mattermost 7.1.3 Mattermost Mattermost 7.1.4 Mattermost Mattermost 7.1.5 Mattermost Mattermost 7.1.6 Mattermost Mattermost 7.1.7 Mattermost Mattermost 7.1.8 Mattermost Mattermost 7.1.9 Mattermost Mattermost 7.10.0	19

Common Weakness Enumeration (CWE)

CWE-862 - Missing Authorization

References

https://mattermost.com/security-updates