Описание
Fiber is an Express inspired web framework written in Go. Prior to 3.3.0 and 2.52.14, the BalancerForward proxy helper in middleware/proxy/proxy.go uses Header.Add() instead of Header.Set() when injecting X-Real-IP, allowing an attacker-supplied first X-Real-IP value to be forwarded to upstream servers for logging, rate limiting, and access control. This issue is fixed in version 3.3.0 and 2.52.14.
Ссылки
- Patch
- Patch
- Issue TrackingPatch
- Issue TrackingPatch
- Release Notes
- Release Notes
- ExploitVendor Advisory
Уязвимые конфигурации
Одно из
EPSS
5.3 Medium
CVSS3
Дефекты
Связанные уязвимости
Fiber is an Express inspired web framework written in Go. Prior to 3.3.0 and 2.52.14, the BalancerForward proxy helper in middleware/proxy/proxy.go uses Header.Add() instead of Header.Set() when injecting X-Real-IP, allowing an attacker-supplied first X-Real-IP value to be forwarded to upstream servers for logging, rate limiting, and access control. This issue is fixed in version 3.3.0 and 2.52.14.
GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward
EPSS
5.3 Medium
CVSS3