CVE-2026-0999
MEDIUM5.4EPSS 0.05%Mattermost fails to properly validate login method restrictions
發布日:2026/2/16修改日:2026/4/1
描述
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
受影響套件(6)
- Go/github.com/mattermost/mattermost-server>= 11.1.0
- Go/github.com/mattermost/mattermost-serverfrom 0
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20251212052346-61651b0df7ea
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20251212052346-61651b0df7ea
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |