Описание
Mattermost Fails to Validate Remote Cluster Upload Sessions
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2, 10.10.x <= 10.10.0 fail to validate upload types in remote cluster upload sessions which allows a system admin to upload non-attachment file types via shared channels that could potentially be placed in arbitrary filesystem directories.
Пакеты
github.com/mattermost/mattermost-server
>= 10.8.0, <= 10.8.3
10.8.4
github.com/mattermost/mattermost-server
>= 10.5.0, <= 10.5.8
10.5.9
github.com/mattermost/mattermost-server
>= 9.11.0, <= 9.11.17
9.11.18
github.com/mattermost/mattermost-server
>= 10.9.0, <= 10.9.2
10.9.3
github.com/mattermost/mattermost-server
= 10.10.0
10.10.1
github.com/mattermost/mattermost/server/v8
< 8.0.0-20250708173752-d6b35c41f0ae5
8.0.0-20250708173752-d6b35c41f0ae5
github.com/mattermost/mattermost-server/v5
<= 5.39.3
Отсутствует
github.com/mattermost/mattermost-server/v6
<= 5.7.2
Отсутствует
Связанные уязвимости
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2, 10.10.x <= 10.10.0 fail to validate upload types in remote cluster upload sessions which allows a system admin to upload non-attachment file types via shared channels that could potentially be placed in arbitrary filesystem directories.
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11 ...