Vuln-Next.js-CVE-2025-29927

npx [email protected] Install packages npm install -D @types/bcrypt npm install mysql2 npm install jose npm install -D @types/jsonwebtoken Prepare DB CREATE TABLE users id INT PRIMARY KEY AUTOINCREMENT, username VARCHAR255 UNIQUE NOT NULL, password VARCHAR255 NOT NULL ; Run npm run dev...

Next.Js-middleware-bypass-vulnerability-CVE-2025-29927

A basic proof of concept of the CVE-2025-29927 vulnerability that allows to bypass the middleware scripts. Details: Read Here This uses Next.js version 15.2.2. The vulnerability allows the user to bypass the middleware script which contains the verification and can access the admin page without...

next.js_cve-2025-29927

next.jscve-2025-29927 A small and simple Next.js application running version 14.2.24 used to test CVE-2025-29927. Access the admin area /admin by utilizing the vulnerability or the hardcoded credentials admin:admin. » git clone [email protected]:0xPThree/next.jscve-2025-29927.git » docker...

NextJS_CVE-2025-29927

Next.js Authorization Bypass Demo This application demonstrates the x-middleware-subrequest vulnerability in Next.js 13.4.19, which allows bypassing middleware protection. Setup 1. Install dependencies: npm install 2. Start the development server: npm run dev Vulnerability Demonstration The...

CVE-2021-39473

CVE-2021-39473 Affected Product Code Base HotelManager - v1.2 Affected Component Kernel.php; Middleware Attack Type Remote Attack Vectors To exploit this vulnerability the user needs to create "rooms" or "guests" or "reservations" or "users" and in the "comment" or "contact" field can execute a x...

nextjs-cve-2025-29927

Next.js CVE-2025-29927 Middleware Vulnerability This repository is a monorepo project that allows you to compare the CVE-2025-29927 middleware vulnerability between Next.js versions 15.2.3 and 15.1.7. Vulnerability Description CVE-2025-29927 is a security vulnerability discovered in Next.js...

x-middleware-exploit

This repository does not have a README...

CVE-2025-29927

CVE-2025-29927 Next.js Middleware Authorization Bypass The detection template for CVE-2025-29927 is now officially part of the Nuclei Templates repository. https://github.com/projectdiscovery/nuclei-templates/blob/main/headless/cves/2025/CVE-2025-29927-HEADLESS.yaml A critical vulnerability in...

test-cve-2025-29927

Test app to exploit CVE-2025-29927 The NextJS app has cookie based authentification and a middleware to prevent unauthorized access to /admin page. To start the app run yarn then yarn dev To get unauthorized access to /admin page by using CVE-2025-29927 vulnerability run a proxy-server which adds...

CVE-2025-29927

CVE-2025-29927 - Next.js Middleware 15.2.2 - Authorization Bypass ⚠️ Critical Authentication Bypass in NextJS Middleware 🛠️ PoC implementation by @zs1n 💡 Overview NextJS is a popular React-based web framework, has an authentication vulnerability that affects versions prior to 12.3.5, 13.5.9,...

cve-2025-29927

cve-2025-29927 CVE-2025-29927 is a critical vulnerability in Next.js, a popular React-based web framework. The flaw exists in how the middleware feature handles certain internal headers — specifically, the x-middleware-subrequest header...

next-attack

This is a Next.js project bootstrapped with create-next-app. Testing the vulnerability First, you can confirm that the middleware works and should redirect the user: curl http://localhost:3000/api/admin Then, you can show how the middleware is being bypassed with the followign command: curl -H...

CVE-2025-29927

CVE-2025-29927 – Next.js Middleware Authorization Bypass This repository contains a functional exploit for CVE-2025-29927, a critical authorization bypass vulnerability in Next.js. The flaw allows attackers to bypass middleware-based authentication and authorization checks, granting unauthorized...

axios-ssrf

Get Started run pnpm install on the root, backend, and frontend directories run pnpm start:dev on the root directory Vulnerabilities This website is published on: https://axios-ssrf.onrender.com/ Server Side Request Forgery: I specifically used a version of axios that is vulnerable to SSRF attack...

cloud-middleware-dataset

Cloud Middleware Dataset This project contains cloud middleware i.e. agents installed by cloud security providers used across the major cloud service providers Azure, AWS and GCP. The cloud middleware dataset lists all agents installed by the major cloud service providers Azure, AWS, and GCP. The...

CVE-2026-41452-PoC

CVE-2026-41452 — Krayin CRM Installer Auth Bypass → Admin Takeover CVSS 9.8 Critical · CWE-287 / CWE-306 · Jiva writeup · VulnCheck Summary Krayin CRM's installer exposes POST /install/api/admin-config-setup plus run-migration, run-seeder without CSRF protection withoutMiddleware'web' group. The...

[SECURITY] Fedora 45 Update: nordugrid-arc-7.2.0-2.fc45

NorduGrid is a collaboration aiming at development, maintenance and support of the middleware, known as the Advanced Resource Connector ARC. The ARC middleware is a software solution that uses distributed computing technologies to enable sharing and federation of computing resources across...

cve-2025-29927

CVE-2025-29927 1. go to /api/flag 2. add x-middleware-subrequest: src/middleware:src/middleware:src/middleware:src/middleware:src/middleware as header 3. see response...

cve-2025-29927-lab

CVE-2025-29927 Lab Minimal reproduction lab for CVE-2025-29927 — Next.js middleware authorization bypass CVSS 9.1. Companion to: N-Day Analysis writeup on Medium What this is A Next.js 15.2.2 app vulnerable with a cookie-gated /dashboard route. The middleware auth check can be bypassed by sending...

toxy

toxy Not actively maintained, may not work with latest node.js runtimes. If you are interested in maintaining toxy, please open an issue. Hackable HTTP proxy to simulate server failure scenarios , systems resiliency testing and unexpected network conditions , built for node.js. It was mainly...