CVE-2025-46814 FastAPI Guard Remote Header Injection via X-Forwarded-For Manipulation

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. An HTTP header injection vulnerability has been identified in versions prior to 2.0.0. By manipulating the X-Forwarded-For header, an attacker can potentially...

CVE-2025-46814: Improper Neutralization of Special Elements in Output Used by a Downstream Component

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. An HTTP header injection vulnerability has been identified in versions prior to 2.0.0. By manipulating the X-Forwarded-For header, an attacker can potentially...

PT-2025-19983

Name of the Vulnerable Software and Affected Versions FastAPI Guard versions prior to 2.0.0 Description An HTTP header injection issue has been identified in FastAPI Guard. By manipulating the X-Forwarded-For header, an attacker can potentially inject arbitrary IP addresses into the request. This...

fastapi-guard 注入漏洞

fastapi-guard is a security library for FastAPI by Renzo F Individual Developer that provides middleware to control IPs, log requests and detect penetration attempts. An injection vulnerability exists in fastapi-guard versions prior to 2.0.0, which stems from an HTTP header injection vulnerabilit...