Mattermost: >> Mattermost Server >> 9.9.2 Security Vulnerabilities
Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.
CVSS Score
5.4
EPSS Score
0.001
Published
2024-09-26