CVE-2026-6343
MEDIUM4.3EPSS 0.02%Mattermost doesn't check public/private permissions
發布日:2026/5/18修改日:2026/6/1
描述
Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to check public/private permissions which allows members without these permissions to access public playbooks via /get.. Mattermost Advisory ID: MMSA-2026-00591
受影響套件(2)
- Go/github.com/mattermost/mattermost-plugin-playbooksfrom 0, < 1.41.1-0.20260309184833-887d9cacb616
- Go/github.com/mattermost/mattermost/server/v8>= 11.5.0, < 11.5.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |