CVE-2025-55182

React2Shell: CVE-2025-55182 Walkthrough Author: Kavienan J Vulnerability discovered by: lachlan2k, who responsibly disclosed it to the React team. For updates on this vulnerability, visit: react2shell.com Table of Contents 1. Introduction 2. Background 3. Understanding ReactFlightReplyServer.js 4...

vulnerable-next-js-poc

CVE-2025-55182 React2Shell - Proof of Concept ⚠️ SECURITY RESEARCH ONLY This repository contains a proof of concept for CVE-2025-55182 , a critical remote code execution vulnerability in React Server Components. This is for authorized security testing and research purposes only. Vulnerability...

ReactOOPS-WriteUp

ReactOOPS - HTB Web Challenge Writeup Author : TheStingR - Team ISP1337Hackers Challenge : ReactOOPS Web Platform : Hack The Box Difficulty : Very Easy - RETIRED Date Solved : December 13, 2025 Table of Contents...

rsc_detect_CVE-2025-55182

what's it For CVE-2025-55182 and CVE-2025-66478 Security Response, it is not a POC, just to find whether a website uses React Server Components RSC or Next.js. Feature definition for detecting whether a website uses React Server Components RSC or Next.js 用于检测网站是否使用了 React Server Components RSC 或...

CVE-2025-55182-Exploit-PoC-Scanner

CVE-2025-55182 - React Server Components RCE Exploit v2.0 A comprehensive security research tool for testing CVE-2025-55182 and CVE-2025-66478 vulnerabilities in React Server Components RSC and Next.js Server Actions. Vulnerability Overview...

Explosive-As-Hell-MCS-Qualifer-Web-500

CVE-2025-55182 — React Server Components RCE | CTF Writeup Category: Web Exploitation | Difficulty: Medium | Vulnerability: Remote Code Execution → SUID Privilege Escalation TL;DR React Server Component endpoint vulnerable to CVE-2025-55182 RCE → enumerated SUID binaries → /usr/bin/perl had SUID...

react2shellVulnApp

React2Shell Vulnerable Banking Application Lab Deliberately vulnerable banking app 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 SecureBank built with Next.js App Router and...

CVE-2025-55182-React2Shell

React2Shell React2Shell is a proof-of-concept PoC exploit demonstrating a CRITICAL remote code execution RCE vulnerability in modern web frameworks using React Server Components RSC. This PoC targets CVE-2025-55182 , a CVSS 10.0 vulnerability that allows to execute arbitrary system commands via...

react2shell-CVE-2025-55182-poc

CVE-2025-55182 React2Shell PoC with WAF Bypass A clean, reliable Python proof-of-concept exploit for CVE-2025-55182 aka React2Shell, a critical remote code execution vulnerability in React Server Components used by Next.js App Router and similar frameworks. This PoC includes dynamic WAF bypass...

CVE-2025-55182-burpscanner

CVE-2025-55182-burpscanner A Burp Suite passive scanning plugin for detecting CVE-2025-55182, using JDK 17 Plugin Usage: Default scanning of history / right-click active scan. When a vulnerability is detected, it automatically goes to the CVE-2025-55182 module. Deduplication Deduplication Mechani...

flight-risk

flight-risk flight risk /flaɪt rɪsk/ — React's Flight protocol is the serialization layer behind React Server Components. CVE-2025-55182 exploits a deserialization flaw in Flight to achieve pre-auth RCE. If your app uses RSC, it's a flight risk. Security toolkit for CVE-2025-55182 React2Shell — a...

react2shell-scanner

react2shell-scanner A high-fidelity command-line vulnerability scanner for detecting CVE-2025-55182 and CVE-2025-66478 Remote Code Execution in Next.js applications using React Server Components RSC. 🚨 Vulnerability Overview These critical vulnerabilities affect Next.js applications using React...

RSC-Detect-CVE-2025-55182

🔎 RSC-Detect - React Server Components Detector Lightweight detection utility for identifying React Server Components and Next.js applications 🎯 Purpose RSC-Detect is a simple, focused tool designed to identify websites using React Server Components RSC and Next.js framework. It's useful for:...

React2Shell

React2Shell – Advanced Discovery & Exploitation Framework An advanced React Server Components RSC vulnerability scanner and exploiter for CVE-2025-55182 and CVE-2025-66478 affecting Next.js applications. This tool expands upon the original React2Shell research and proof-of-concept by introducing...

react2shell-scanner-CVE-2025-55182

React2Shell Enterprise Scanner High-fidelity vulnerability scanner for CVE-2025-55182 and CVE-2025-66478 - Remote Code Execution vulnerabilities in React Server Components / Next.js. 📖 For detailed technical analysis, exploit mechanics, and IOC data, seeSECURITY-RESEARCH.md ⚠️ DISCLAIMER This tool...

CVE-2025-55182-scanner

🔍 CVE-2025-55182-scanner - Detect Vulnerabilities with Ease Download CVE-2025-55182-scanner 🚀 Getting Started Welcome! This guide will help you download and run the CVE-2025-55182-scanner. This tool identifies exposed React Server Components endpoints in your applications without being intrusive....

nextjs-security-scanner

日本語版は README.ja.md を参照してください。 nextjs-security-scanner Bash script to detect CVE-2025-55182 React2Shell and credential exposure in Next.js projects. Zero dependencies. CVE-2025-55182: React2Shell CVSS: 10.0 CRITICAL | CWE-502: Deserialization of Untrusted Data | SNORT SID: 65554 Unauthenticated...

r2s

React2Shell R2S - CVE-2025-55182 Testing Tool Advanced exploitation testing tool for CVE-2025-55182 vulnerability assessment Features • Installation • Usage • Testing Environment • Legal 📖 What is R2S? R2S React2Shell is a security testing tool designed to help security researchers, developers, a...

Next.js-RSC-RCE-Scanner-Burp-Suite-Extension

Next.js RSC RCE Scanner Burp Suite Extension A high-fidelity Burp Suite extension to detect the Next.js / React Server Components RSC Remote Code Execution vulnerability CVE-2025-55182 & CVE-2025-66478. This extension implements the detection logic discovered by the Searchlight Cyber Security...

REACT-CVE-2025-55182-Lab

React-2025 CTF Lab: CVE-2025-55182 Overview This repository contains a Capture The Flag CTF lab designed strictly for educational use and security research. The environment features a vulnerable Next.js 16 e-commerce mock storefront "Quantum Supplies" specifically built to demonstrate and practic...