Cross-Site Request Forgery (CSRF)

fastapiusers is vulnerable to Cross-Site Request Forgery CSRF. The vulnerability is due to stateless and predictable OAuth state tokens with no session binding or per-request entropy, which allows an attacker to initiate an OAuth flow, reuse a valid state token, and trick a victim into completing...

PT-2026-25819

Name of the Vulnerable Software and Affected Versions Glances versions prior to 4.5.2 Description Glances, a system cross-platform monitoring tool, had insufficient host validation in its main REST/WebUI FastAPI application prior to version 4.5.2. This allowed the REST API, WebUI, and token...

CVE-2025-68481

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

CVE-2025-68481

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

GHSA-5J53-63W8-8625 FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

Description The OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flow. generatestatetoken is always called with an empty statedata dict, so the resulting JWT only contains the fixed audience...

Cross-site Request Forgery (CSRF)

Overview fastapi-users is a Ready-to-use and customizable users management for FastAPI Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the generatestatetoken function, which is called with an empty statedata dict, so the resulting JWT contains only the fixe...

CVE-2025-68481 FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

CVE-2025-68481 FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

CVE-2025-68481 FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

CVE-2025-68481

CVE-2025-68481 affects FastAPI Users. Before 15.0.2, OAuth state tokens are generated with an empty state_data, making the JWT contain only a fixed audience and expiry. The callback checks the state JWT but does not tie it to the user session, lacks a correlation cookie or server-side cache, and ...

EUVD-2025-204614

FastAPI Users allows users to quickly add a registration and authentication system to their FastAPI project. Prior to version 15.0.2, the OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flo...

EUVD-2025-204438

FastAPI SSP is vulnerable to Cross-site Request Forgery CSRF through improper OAuth parameter validation...

GHSA-HP6R-R9VC-Q8WX FastAPI SSP is vulnerable to Cross-site Request Forgery (CSRF) through improper OAuth parameter validation

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 getloginurl method allows for state generation, it does not persist the state or bind it to...

FastAPI SSP is vulnerable to Cross-site Request Forgery (CSRF) through improper OAuth parameter validation

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 getloginurl method allows for state generation, it does not persist the state or bind it to...

CVE-2025-14546

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 getloginurl method allows for state generation, it does not persist the state or bind it to...

CVE-2025-14546

CVE-2025-14546 affects fastapi-sso

CVE-2025-14546

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 getloginurl method allows for state generation, it does not persist the state or bind it to...

FastAPI SSO 安全漏洞

FastAPI SSO is a FastAPI plugin from the individual developer Tomas Votava. A security vulnerability exists in FastAPI SSO versions prior to 0.19.0, which stems from improper validation of the OAuth status parameter and could lead to a cross-site request forgery attack...

FastAPI Users 跨站请求伪造漏洞

FastAPI Users is a customizable user management interface from FastAPI Users open source. A cross-site request forgery vulnerability exists in FastAPI Users versions prior to 15.0.2, which stems from stateless OAuth login status tokens and missing correlation data, which could lead to login CSRF...

PT-2025-52515

Name of the Vulnerable Software and Affected Versions FastAPI Users versions prior to 15.0.2 Description FastAPI Users is a system designed to add registration and authentication to FastAPI projects. A login Cross-Site Request Forgery CSRF exists because OAuth login state tokens are stateless and...