Orta CVSS 5.3 PoC var
CVE-2026-45045: Fiber: sahtecilikle kimlik doğrulama atlatma
Açıklama (NVD)
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.
Özet bilgiler
- Ürün
- Gofiber Fiber
- CVSS v3.1
- 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - EPSS
- %0,46 (yüzdelik 40)
- CWE
- CWE-290
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| gofiber-fiber | — | — | 2.52.14 |
| gofiber-fiber | 3.0.0 | — | 3.3.0 |