Описание
Mattermost allows authenticated users to gain access to private repositories
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate the OAuth token scope on the callback which allows an authenticated Mattermost user to gain access to private repositories via modifying the scope parameter in the GitHub authorization URL. Mattermost Advisory ID: MMSA-2026-00628
Пакеты
github.com/mattermost/mattermost-server
= 11.6.0
11.6.1
github.com/mattermost/mattermost-server
>= 11.5.0, < 11.5.4
11.5.4
github.com/mattermost/mattermost-server
>= 11.4.0, < 11.4.5
11.4.5
github.com/mattermost/mattermost-server
>= 10.11.0, < 10.11.15
10.11.15
github.com/mattermost/mattermost-plugin-github
< 1.0.1-0.20260318132218-6e6b740c4852
1.0.1-0.20260318132218-6e6b740c4852
Связанные уязвимости
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate the OAuth token scope on the callback which allows an authenticated Mattermost user to gain access to private repositories via modifying the scope parameter in the GitHub authorization URL.. Mattermost Advisory ID: MMSA-2026-00628
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4 ...