Vulnerability Information
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Vulnerability Title
Lack of Invalidation of Legacy Remote Cluster Invite Tokens After Confirmation
Vulnerability Description
Mattermost versions 10.11.x <= 10.11.5, 11.0.x <= 11.0.4, 10.12.x <= 10.12.2 fail to invalidate remote cluster invite tokens when using the legacy (version 1) protocol or when the confirming party does not provide a refreshed token, which allows an attacker who has obtained an invite token to authenticate as the remote cluster and perform limited actions on shared channels even after the invitation has been legitimately confirmed.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/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 10.11.5及之前的10.11.x版本、11.0.4及之前的11.0.x版本和10.12.2及之前的10.12.x版本存在安全漏洞，该漏洞源于使用后未使邀请令牌失效，可能导致通过令牌重放攻击操纵频道成员资格。
CVSS Information
N/A
Vulnerability Type
N/A