Описание
Mattermost failed to properly validate that the channel that comes from the sync message is a shared channel
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
Пакеты
github.com/mattermost/mattermost/server/v8
>= 9.5.0, < 9.5.7
9.5.7
github.com/mattermost/mattermost/server/v8
>= 9.7.0, < 9.7.6
9.7.6
github.com/mattermost/mattermost/server/v8
>= 9.8.0, < 9.8.2
9.8.2
github.com/mattermost/mattermost/server/v8
= 9.9.0
9.9.1
Связанные уязвимости
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
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and ...