GO-2026-5887 GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward in github.com/gofiber/fiber

GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add in BalancerForward in github.com/gofiber/fiber...

CVE-2026-45045 Fiber: X-Real-IP Spoofing via Header.Add() in BalancerForward

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 serve...

EUVD-2026-42351

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 serve...

CVE-2026-45045 Fiber: X-Real-IP Spoofing via Header.Add() in BalancerForward

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 serve...

CVE-2026-45045

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 serve...

GHSA-GCFQ-8GQF-4876 GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward

Summary The BalancerForward proxy helper in GoFiber uses Header.Add instead of Header.Set when injecting the X-Real-IP header. This appends the real client IP as a second header value rather than replacing any attacker-supplied value. Upstream servers that read the first X-Real-IP header nginx,...

PT-2019-11474

Name of the Vulnerable Software and Affected Versions: VCFTools versions prior to 0.1.15 Description: The issue is related to a use-after-free problem, which can lead to a Denial of Service or possibly other impacts such as code execution or information disclosure. The component affected is the...

UBUNTU-CVE-2018-11099

The header::addINFOdescriptor function in header.cpp in VCFtools 0.1.15 allows remote attackers to cause information disclosure heap-based buffer over-read via a crafted vcf file...

PT-2018-3438

Name of the Vulnerable Software and Affected Versions: VCFtools version 0.1.15 Description: The issue is related to a heap-based buffer over-read in the header::add INFO descriptor function, which can lead to information disclosure. This can be exploited by remote attackers using a crafted vcf...

PT-2018-3439

Name of the Vulnerable Software and Affected Versions: VCFtools version 0.1.15 Description: The issue is related to the header::add INFO descriptor function in VCFtools, which is associated with a use-after-free error. This can be exploited by a remote attacker using a specially crafted vcf file,...