Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Versions of the package fastapi-sso before 0.19.0 are vulnerable to Cross-site Request Forgery (CSRF) due to the improper validation of the OAuth state parameter during the authentication callback. While the get_login_url method allows for state generation, it does not persist the state or bind it to the user's session. Consequently, the verify_and_process method accepts the state received in the query parameters without verifying it against a trusted local value. This allows a remote attacker to trick a victim into visiting a malicious callback URL, which can result in the attacker's account being linked to the victim's internal account.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Vulnerability Type
授权机制不恰当
Vulnerability Title
FastAPI SSO 安全漏洞
Vulnerability Description
FastAPI SSO是Tomas Votava个人开发者的一个FastAPI插件。 FastAPI SSO 0.19.0之前版本存在安全漏洞，该漏洞源于OAuth状态参数验证不当，可能导致跨站请求伪造攻击。
CVSS Information
N/A
Vulnerability Type
N/A