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 ...

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...

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...

balify (0.0.2), cognee (>=0.1.23, <=0.5.2) +49 more potentially affected by CVE-2025-68481 via fastapi-users (>=9.2.4, <=14.0.2)

fastapi-users PYPI version =9.2.4, =0.1.23, =0.3.0, =0.1.2, =0.2.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0, =0.2.1 - cognee-community-vector-adapter-redis 0.1.0 - cognee-community-vector-adapter-valkey 0.1.1 and more Source cves: CVE-2025-68481 Source advisory: MEND:CVE-2025-68481...

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...

FastAPI Users: Cross-Site Request Forgery Vulnerability

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...

CVE-2025-68481: Improper Authorization

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...