Vulnerabilities > CVE-2024-47003 - Unspecified vulnerability in Mattermost Server

CVSS 6.5 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

mattermost

NVD

Published: 2024-09-26

Updated: 2024-09-26

Summary

Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.

Vulnerable Configurations

Part	Description	Count
Application	Mattermost Mattermost Mattermost Server 9.5.0 Mattermost Mattermost Server 9.5.1 Mattermost Mattermost Server 9.5.2 Mattermost Mattermost Server 9.5.3 Mattermost Mattermost Server 9.5.4 Mattermost Mattermost Server 9.5.5 Mattermost Mattermost Server 9.5.6 Mattermost Mattermost Server 9.5.7 Mattermost Mattermost Server 9.5.8 Mattermost Mattermost Server 9.11.0	30

References

https://mattermost.com/security-updates