Описание
Mattermost fails to validate user's authentication method when processing account auth type switch
Mattermost versions 10.11.x <= 10.11.10 fail to validate user's authentication method when processing account auth type switch which allows an authenticated attacker to change account password without confirmation via falsely claiming a different auth provider.. Mattermost Advisory ID: MMSA-2026-00583
Пакеты
github.com/mattermost/mattermost/server/v8
< 8.0.0-20260127144908-ced9a56e3988
8.0.0-20260127144908-ced9a56e3988
github.com/mattermost/mattermost-server
< 5.3.2-0.20260127144908-ced9a56e3988
5.3.2-0.20260127144908-ced9a56e3988
github.com/mattermost/mattermost-server
>= 10.11.0-rc1, < 10.11.11
10.11.11
github.com/mattermost/mattermost-server
>= 11.2.0-rc1, < 11.2.3
11.2.3
github.com/mattermost/mattermost-server
>= 11.3.0-rc1, < 11.3.1
11.3.1
Связанные уязвимости
Mattermost versions 10.11.x <= 10.11.10 fail to validate user's authentication method when processing account auth type switch which allows an authenticated attacker to change account password without confirmation via falsely claiming a different auth provider.. Mattermost Advisory ID: MMSA-2026-00583
Mattermost versions 10.11.x <= 10.11.10 fail to validate user's authen ...