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

🗓️ 19 Dec 2025 21:10:40Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 11 Views

FastAPI Users OAuth state tokens are stateless and unbound to sessions, enabling login csrf and takeover.

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07 Jul 2026 17:56Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.15.9
EPSS0.00226
11