CVE-2025-29972

CVE-2025-29927 - Critical Security Vulnerability in Next.js Overview CVE-2025-29927 is a critical security vulnerability affecting Next.js , a popular React framework for building full-stack web applications. This flaw allows attackers to bypass authorization checks implemented in Next.js...

PoC-CVE-2025-29927

PoC-CVE-2025-29927 what is the vuln? this cve reports an flaw in the header x-middleware-subrequest, responsible to takes internal requests in next.js, who allow an attacker bypass the authorization middlewares in next.js 15.0.0 and acess protected routes, for example real example in a webapp,...

CVE-2025-29927

Next.js Vulnerability Demo CVE-2025-29927 This repository contains a demonstration of the Next.js vulnerability CVE-2025-29927, which affects Next.js version 15.2.2 and earlier. The vulnerability allows attackers to bypass middleware authentication checks by setting an x-middleware-subrequest...

exploit-CVE-2025-29927

Exploit for CVE-2025-29927 Next.js - Authorization Bypass Like this repo? Give us a ⭐! For educational and authorized security research purposes only. Exploit Author @UNICORDev by @NicPWNs and @Dev-Yeoj Vulnerability Description Next.js is a React framework for building full-stack web application...

CVE-2025-29927_Scanner

CVE-2025-29927 Checker 📌 Introduction This script checks for the CVE-2025-29927 vulnerability in Next.js servers by testing multiple payloads in the x-middleware-subrequest header to detect unauthorized access. ❓ What is CVE-2025-29927? CVE-2025-29927 is a vulnerability that allows security...

CVE-2025-29927

CVE-2025-29927 Critical - 9.1 Next.js Middleware Bypass Vulnerability Hands-On of CVE-2025-29927 vulnerability in Next.js application where the internal header x-middleware-subrequest can be used to bypass middleware authentication and restricted access. Explained Next.js use an internal header...

CVE-2026-88877

Traefik is a HTTP reverse proxy and load balancer. In versions = v3.7.0 and = v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creat...

EUVD-2026-75427

Traefik is a HTTP reverse proxy and load balancer. In versions = v3.7.0 and = v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creat...

CVE-2026-88877 Traefik v3.7.0 Authentication Bypass via from-to-www-redirect

Traefik is a HTTP reverse proxy and load balancer. In versions = v3.7.0 and = v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creat...

POC-CVE-2025-29927-

Affected Next.js 15.x 15.2.3, 14.x 14.2.25, Next.js 13.x 13.5.9 Self-hosted setups that use Middleware for critical functionality, such as authentication. Guide root@kitploit: npm run dev root@kitploit: curl --compressed -X GET http://localhost:3000/dashboard \ -H "Host: localhost:3000" \ -H...

CVE-2025-29927-PoC

CVE-2025-29927: Next.js Middleware Bypass Vulnerability PoC This repository demonstrates the CVE-2025-29927 vulnerability in Next.js, where the internal header x-middleware-subrequest can be used to bypass middleware checks like authentication. Affected Versions Next.js 15.x 15.2.3 Next.js 14.x...

nextjs-middleware-bypass-demo

CVE-2025-29927 Demo Original writeup: https://zhero-web-sec.github.io/research-and-things/nextjs-and-the-corrupt-middleware Setup First, run the development server: root@kitploit: npm i npm run dev Open http://localhost:3000 with your browser to see the result. Trying out the bypass curl -I...

CVE-2025-29927-Testing

Testing script for CVE-2025-29927 Provided by CyberMaxx. CVE-2025-29927 Tester This PowerShell script is designed to help security researchers and system administrators test for CVE-2025-29927 vulnerabilities in Next.js applications. It checks whether a target application is vulnerable to the...

PoC-for-Next.js-Middleware

PoC for Next.js Middleware Bypass CVE-2025-29927 This is a proof-of-concept for a fictional Next.js middleware bypass vulnerability CVE-2025-29927. Use only for educational and authorized security research. 🚀 Features...

CVE-2025-29972

CVE-2025-29927 - Critical Security Vulnerability in Next.js Overview CVE-2025-29927 is a critical security vulnerability affecting Next.js , a popular React framework for building full-stack web applications. This flaw allows attackers to bypass authorization checks implemented in Next.js...

poc-cve-2025-29927

Next.js Middleware Bypass CVE-2025-29927 Proof of Concept This repository contains a proof of concept POC for CVE-2025-29927 , a critical vulnerability in Next.js that allows attackers to bypass authorization checks implemented in middleware. 📋 Table of Contents 1. Running the POC Application 2...

PT-2026-89388

Traefik is a HTTP reverse proxy and load balancer. In versions = v3.7.0 and = v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creat...

NextSecureScan

NextSecureScan - Next.js-CVE-2025-29927 Middleware Vulnerability Scanner NextSecureScan is a comprehensive security scanner specifically designed to identify middleware-related authorization bypass vulnerabilities CVE-2025-29927 in Next.js applications. This scanner leverages explicit header...

CVE-2025-29927

CVE-2025-29927 Next.js Middleware Bypass Scanner CVE-2025-29927 CVE-2025-29927 is a specialized security tool for detecting the Next.js middleware bypass vulnerability CVE-2025-29927 affecting Next.js versions 11.1.4 through 15.2.2. This critical vulnerability allows attackers to bypass security...

CVE-2025-29927

CVE-2025-29927: Next.js Middleware Bypass Vulnerability This repository demonstrates the CVE-2025-29927 vulnerability in Next.js where the internal header x-middleware-subrequest can be used to bypass middleware checks like authentication. Vulnerability Details Next.js uses an internal header...