Описание
Mattermost doesn't enforce request body size limits on plugin HTTP endpoints
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 enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a denial of service via crafted oversized HTTP requests.. Mattermost Advisory ID: MMSA-2026-00646
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
< 1.0.1-0.20260410143745-9b41b1fd43c4
1.0.1-0.20260410143745-9b41b1fd43c4
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 enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a denial of service via crafted oversized HTTP requests.. Mattermost Advisory ID: MMSA-2026-00646
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4 ...
Уязвимость приложения для обмена мгновенными сообщениями Mattermost, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании