Описание
Mattermost has a Missing Authorization vulnerability
Mattermost versions 10.5.x <= 10.5.10, 10.11.x <= 10.11.2 fail to properly validate guest user permissions when accessing channel information which allows guest users to discover active public channels and their metadata via the /api/v4/teams/{team_id}/channels/ids endpoint
Пакеты
github.com/mattermost/mattermost/server/v8
< 8.0.0-20250822090405-e8c7e7d0252b
8.0.0-20250822090405-e8c7e7d0252b
github.com/mattermost/mattermost-server
>= 10.5.0, < 10.5.11
10.5.11
github.com/mattermost/mattermost-server
>= 10.11.0, < 10.11.3
10.11.3
Связанные уязвимости
Mattermost versions 10.5.x <= 10.5.12, 10.11.x <= 10.11.2 fail to properly validate guest user permissions when accessing channel information which allows guest users to discover active public channels and their metadata via the `/api/v4/teams/{team_id}/channels/ids` endpoint
Mattermost versions 10.5.x <= 10.5.12, 10.11.x <= 10.11.2 fail to prop ...