Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Team Admin Privilege Escalation to Demote Members to Guest
Vulnerability Description
Mattermost versions 10.11.x <= 10.11.10 fail to properly validate permission requirements in the team member roles API endpoint which allows team administrators to demote members to guest role. Mattermost Advisory ID: MMSA-2025-00531
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
授权机制不正确
Vulnerability Title
Mattermost 安全漏洞
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost 10.11.10及之前的10.11.x版本存在安全漏洞，该漏洞源于未正确验证团队成员角色API端点中的权限要求，可能导致团队管理员将成员降级为访客角色。
CVSS Information
N/A
Vulnerability Type
N/A