漏洞信息
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Vulnerability Title
4gaBoards: Pre-Account Takeover via SSO Email Linkage
Vulnerability Description
4gaBoards is a boards system for realtime project management. Prior to 3.3.8, 4gaBoards is vulnerable to pre-account takeover when registrationEnabled, localRegistrationEnabled, and ssoRegistrationEnabled are enabled and Google, GitHub, Microsoft, or OIDC SSO is configured. The POST /api/register endpoint permits creation of an unverified local account with a victim's email address, and POST /api/access-tokens permits that account to authenticate while isVerified is false. During the victim's first SSO login, server/api/helpers/users/get-create-one-for-github-sso.js, server/api/helpers/users/get-create-one-for-google-sso.js, server/api/helpers/users/get-create-one-for-microsoft-sso.js, and server/api/helpers/users/get-create-one-for-oidc-sso.js find the attacker-controlled account by email and link the verified SSO identity without confirming ownership of the local account. The attacker can retain local-password access to the linked account and obtain the victim's projects, data, and permissions. This issue is fixed in version 3.3.8.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
认证机制不恰当
Vulnerability Title
RAR 4ga Boards 授权问题漏洞
Vulnerability Description
RAR 4ga Boards是RAR个人开发者的一款用于实时项目管理的简易看板系统。 RAR 4ga Boards 3.3.8之前版本存在授权问题漏洞,该漏洞源于注册和SSO配置存在缺陷,允许攻击者使用受害者邮箱创建未验证的本地账户并通过SSO登录链接身份,可能导致账户接管、获取受害者项目和数据。
CVSS Information
N/A
Vulnerability Type
N/A