漏洞信息
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Vulnerability Title
4gaBoards: SSO Pre-Account Takeover / Hijacking via Mass Assignment
Vulnerability Description
4gaBoards is a boards system for realtime project management. Prior to 3.3.9, 4gaBoards allows an authenticated user to modify ssoGoogleId, ssoGoogleEmail, ssoGithubId, ssoGithubUsername, ssoGithubEmail, ssoMicrosoftId, ssoMicrosoftEmail, ssoOidcId, and ssoOidcEmail through PATCH /api/users/:id. The whitelist in server/api/controllers/users/update.js mass assigns these backend-managed identity attributes from user input. An attacker can place a victim's provider identifier on an attacker-controlled account, causing the default lookup in helpers such as server/api/helpers/users/get-create-one-for-github-sso.js to match the victim's first SSO login to the attacker's account before the email-linkage flow runs. The victim is logged into the attacker-controlled account, and projects, boards, or data the victim creates remain accessible through the attacker's original local credentials. This issue is fixed in version 3.3.9.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
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 3.3.9之前版本存在安全漏洞,该漏洞源于用户更新接口中未正确限制后端身份属性的批量分配,可能导致经过身份验证的攻击者修改账户的SSO身份标识,使受害者的首次SSO登录匹配到攻击者控制的账户,进而造成账户接管及数据泄露。
CVSS Information
N/A
Vulnerability Type
N/A