Vulnerability Information
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Vulnerability Title
Supabase Auth has insecure Apple and Azure authentication with ID tokens
Vulnerability Description
Supabase Auth is a JWT based API for managing users and issuing JWT tokens. Prior to 2.185.0, a vulnerability has been identified that allows an attacker to issue sessions for arbitrary users using specially crafted ID tokens when the Apple or Azure providers are enabled. The attacker issues a valid, asymmetrically signed ID token from their issuer for each victim email address, which then is sent to the Supabase Auth token endpoint using the ID token flow. If the ID token is OIDC compliant, the Auth server would validate it against the attacker-controlled issuer and link the existing OIDC identity (Apple or Azure) of the victim to an additional OIDC identity based on the ID token contents. The Auth server would then issue a valid user session (access and refresh tokens) at the AAL1 level to the attacker. This vulnerability is fixed in 2.185.0.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
使用欺骗进行的认证绕过
Vulnerability Title
Auth 安全漏洞
Vulnerability Description
Auth是Supabase开源的一个用户认证与管理系统。 Supabase Auth 2.185.0之前版本存在安全漏洞，该漏洞源于启用Apple或Azure提供程序时，攻击者可使用特制的ID令牌为任意用户颁发会话，可能导致攻击者获得有效用户会话。
CVSS Information
N/A
Vulnerability Type
N/A