Vulnerability Information
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Vulnerability Title
Account Takeover via Code Exchange Endpoint
Vulnerability Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
认证算法的不正确实现
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存在安全漏洞，该漏洞源于代码交换令牌验证不足，可能导致账户接管。以下版本受到影响：11.0.2及之前的11.0.x版本、10.12.1及之前的10.12.x版本、10.11.4及之前的10.11.x版本和10.5.12及之前的10.5.x版本。
CVSS Information
N/A
Vulnerability Type
N/A