CVE-2026-26304

MEDIUM4.3EPSS 0.04%

Mattermost fails to verify run_create permission for empty playbookId

發布日:2026/3/16修改日:2026/3/23

也稱為:GHSA-4pmx-622h-x359GO-2026-4812

描述

Mattermost versions 11.3.x <= 11.3.0, 11.2.x <= 11.2.2 fail to verify run_create permission for empty playbookId, which allows team members to create unauthorized runs via the playbook run API. Mattermost Advisory ID: MMSA-2025-00542

受影響套件(2)

Go/github.com/mattermost/mattermost-plugin-playbooksfrom 0, < 1.41.1-0.20260316224925-705f54a81841
Go/github.com/mattermost/mattermost-plugin-playbooksfrom 0, < 1.41.1-0.20260316224925-705f54a81841

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:N/I:L/A:N

參考連結(5)

ADVISORYhttps://github.com/advisories/GHSA-4pmx-622h-x359
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-26304
PATCHhttps://github.com/mattermost/mattermost-plugin-playbooks
WEBhttps://github.com/mattermost/mattermost-plugin-playbooks/commit/705f54a818410f3612df3865bfde608ed471037e
WEBhttps://mattermost.com/security-updates