react2shell-scanner

react2shell-scanner A command-line tool for detecting CVE-2025-55182 and CVE-2025-66478 in Next.js applications using React Server Components. For technical details on the vulnerability and detection methodology, see our blog post:...

CVE-2025-66478-Exploit-PoC

CVE-2025-66478 Exploit PoC This repository contains proof-of-concept PoC code for reproducing and researching the Next.js CVE-2025-66478 vulnerability. It includes a vulnerable Next.js application and a Node.js exploit script for testing the vulnerability. English · 中文 What is CVE-2025-66478? Thi...

CVE-2025-55182-POC

CVE-2025-55182 POC & Detection Collection of exploit and detection tools for React Server Components RSC Unsafe Deserialization vulnerability Vulnerability Information CVE-ID : CVE-2025-55182 Affected Versions : React 19.x, Next.js 15.x/16.x when using App Router Attack Vector : RCE via prototype...

react2shell-vulnlab

React2Shell Tribune — VULNERABLE WEB APPLICATION LAB A modern Next.js web app themed as a news / blog portal for CVE-2025-55182 React and CVE-2025-66478 Next.js to learn, detect, and safely exercise React2Shell. Runs unpatched React 19.0.0 and Next.js 15.0.3. Overview Fictional news portal built...

CVE-2025-55182

CVE-2025-55182 If you're looking for an actual explanation, msanft/CVE-2025-55182 has a nice one with a working PoC. This repository only contains some things I tried, which yielded interestingish results. ./thing.py now contains a working PoC, most of which was taken from...

CVE-2025-66478-Exploit-Poc

Next.js CVE-2025-66478 PoC English | 한국어 This repository contains a Proof of Concept PoC for reproducing and researching the Next.js CVE-2025-66478 vulnerability. It consists of a vulnerable Next.js application and a Python exploit script to test the vulnerability. What is CVE-2025-66478? This is...

CVE-2025-55182-React2Shell-RCE-POC

CVE-2025-55182 - React2Shell RCE This repository documents research into CVE-2025-55182, also known as React2Shell, a critical unsafe deserialization vulnerability in React Server Components RSC and frameworks that embed the RSC Flight protocol, especially Next.js App Router. The focus here is on...

React2Shell-Kingdom

React CVE-2025-55182 Vulnerability Demonstration Project ⚠️ SECURITY WARNING This project demonstrates a critical RCE vulnerability CVE-2025-55182 / React2Shell in React Server Components 19.1.1. FOR EDUCATIONAL AND SECURITY RESEARCH PURPOSES ONLY NEVER deploy to production or expose to untrusted...