cve/2024/CVE-2024-39274.md
2025-09-29 21:09:30 +02:00

1.6 KiB

CVE-2024-39274

Description

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels

POC

Reference

Github