Описание
Mattermost fails to properly validate login method restrictions
Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 fail to properly validate login method restrictions which allows an authenticated user to bypass SSO-only login requirements via userID-based authentication. Mattermost Advisory ID: MMSA-2025-00548
Пакеты
github.com/mattermost/mattermost/server/v8
< 8.0.0-20251212052346-61651b0df7ea
8.0.0-20251212052346-61651b0df7ea
github.com/mattermost/mattermost-server
>= 11.1.0
Отсутствует
github.com/mattermost/mattermost-server
>= 10.11.0
Отсутствует
github.com/mattermost/mattermost-server
>= 11.2.0
Отсутствует
github.com/mattermost/mattermost-server
< 5.3.2-0.20251212052346-61651b0df7ea
5.3.2-0.20251212052346-61651b0df7ea
Связанные уязвимости
Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 fail to properly validate login method restrictions which allows an authenticated user to bypass SSO-only login requirements via userID-based authentication. Mattermost Advisory ID: MMSA-2025-00548
Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11 ...