CVE-2026-72815-poc

CVE-2026-72815: go-chi/chi middleware.RealIP IP Spoofing PoC 日本語版 Overview This repository contains a local Proof of Concept PoC for CVE-2026-72815 GHSA-3fxj-6jh8-hvhx, an IP spoofing vulnerability in go-chi/chi's middleware.RealIP. The vulnerable middleware blindly trusts the first leftmost valu...

Linux Distros Unpatched Vulnerability : CVE-2026-118681

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted...

CVE-2026-118681

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

CVE-2026-118681

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

CVE-2026-118681 go-chi chi before 5.5.0 Authentication Bypass via SupressNotFound Middleware

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

CVE-2026-118681 go-chi chi before 5.5.0 Authentication Bypass via SupressNotFound Middleware

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

EUVD-2026-112387

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

CVE-2026-118681

Versions of go-chi chi prior to 5.5.0 are vulnerable to an authentication bypass in the middleware.SupressNotFound component. The root cause is that the middleware calls Match with a live routing context, which incorrectly preserves a mounted router's parameter and child suffix during dispatch ag...

PT-2026-129155

go-chi chi before 5.5.0 contains an authentication bypass in middleware.SupressNotFound, which calls Match with the live routing context and leaves a mounted router's parameter and child suffix in place for dispatch against the outer router. Unauthenticated attackers can request a mounted path...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the ClientIPFromXFF process. An attacker can manipulate the client IP address returned by the middleware by appending a trusted-looking proxy address to the X-Forwarded-For header when connecting directly ...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the ClientIPFromXFF process. An attacker can manipulate the client IP address returned by the middleware by appending a trusted-looking proxy address to the X-Forwarded-For header when connecting directly ...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the ClientIPFromXFF process. An attacker can manipulate the client IP address returned by the middleware by appending a trusted-looking proxy address to the X-Forwarded-For header when connecting directly ...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the ClientIPFromXFF process. An attacker can manipulate the client IP address returned by the middleware by appending a trusted-looking proxy address to the X-Forwarded-For header when connecting directly ...

Use of Less Trusted Source

Overview Affected versions of this package are vulnerable to Use of Less Trusted Source via the ClientIPFromXFF process. An attacker can manipulate the client IP address returned by the middleware by appending a trusted-looking proxy address to the X-Forwarded-For header when connecting directly ...

CLEANSTART-2026-NL66537 Open Redirect vulnerability in the go-chi/chi >=5

Security vulnerability affects the step-ca package. An Open Redirect vulnerability in the go-chi/chi =5...

PT-2026-108486

Security vulnerability affects the step-ca package. An Open Redirect vulnerability in the go-chi/chi =5...

OPENSUSE-SU-2026:21918-1 Security update for warewulf4

This update for warewulf4 fixes the following issues: Changes in warewulf4: - updating to v4.7.1 with the following changes wwctl power no longer falls back to the local BMC for nodes with no ipmi: ipaddr:, which could power off the Warewulf server itself wwclient is built with GOAMD64=v1 and no...

Exploit for CVE-2026-72815

CVE-2026-72815: go-chi/chi middleware.RealIP IP Spoofing PoC...

CVE-2025-71405

A flaw was found in go-chi/chi. The RedirectSlashes middleware function incorrectly uses the Host header to build redirect URLs. A remote attacker can manipulate the Host header to redirect users to arbitrary malicious websites. This can lead to phishing attacks and credential theft. Mitigation...

Fedora 43 : opkssh (2026-8d9ba295e0)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-8d9ba295e0 advisory. Update the bundled github.com/go-chi/chi/v5 to v5.3.1, which is outside the range affected by CVE-2026-72815, CVE-2026-72816 and CVE-2026-72817 IP...