react

Dumping data from React internals This tool is a quick and dirty userscript for Tampermonkey that digs a couple of levels into any React page and searches for one or more phrases provided by the user. The tool makes it easy to find the right spot in the DOM where React attaches large chuncks of...

CVE-2025-55182

CVE-2025-55182 This vulnerability allows RCE in React Server Functions, e.g. as offered by Next.js through insecure prototype references. I'm not an expert in React or Next.js, so take all the information here with a grain of salt. Background React offers Server Functions1, which can be seen as...

hermes-decomp

Rust decompiler for Hermes bytecode .hbc, the JS engine behind React Native. Supports HBC 40 to 99. Install Pre-built binaries Linux / macOS / Windows from Releases or Actions: Asset suffix| Platform ---|--- linux-x8664 / linux-arm64| Linux macos-arm64 / macos-x8664| macOS windows-x8664| Windows...

CVE-2025-55182-NextJS-RCE-PoC

CVE-2025-55182 React2Shell Reproduction Environment ⚠️ EDUCATIONAL PURPOSE ONLY This repository is created strictly for educational and research purposes. It demonstrates a critical vulnerability in React Server Components Next.js to help developers understand the risks and importance of updating...

CVE-2025-55182-PoC

⚡ React2Shell Exploit PoC CVE-2025-66478 Next.js Remote Code Execution RCE via Prototype Pollution in Server Components 🕵️‍♂️ Overview This repository contains a Proof of Concept PoC for CVE-2025-66478 also referenced as CVE-2025-55182 in some contexts, a critical vulnerability affecting Next.js...

react2shell-CVE-2025-55182

React2Shell Exploit CVE-2025-55182 Python exploit for Next.js React Server Components RCE vulnerability with HTTP/HTTPS support. 🚀 Quick Start root@kitploit: Clone & run git clone https://github.com/BrianLopezM99/react2shell-CVE-2025-55182.git cd react2shell-CVE-2025-55182 python3...

react2shell-lab

React2Shell - CVE-2025-55182 Lab A comprehensive laboratory for demonstrating and testing the critical vulnerability CVE-2025-55182 in React Server Components. ⚠️ Educational Purpose Only This repository is intended for: Security research and education Understanding vulnerability mechanisms Testin...

react2shellpoc

This repository contains a proof‑of‑concept demonstrating how a specific class of React Server Component vulnerabilities behaves inside a controlled, legal training environment. Manual root@kitploit: ┌──kali㉿kali-/Documents/tools/2025-55182 └─$ python exploit.py -h /\ /\ /\ /\ /\ /\ ||...

React2Shell-PoC

React2Shell-PoC A proof-of-concept exploit for CVE-2025-55182 and CVE-2025-66478 , critical Remote Code Execution vulnerabilities in React Server Components RSC and Next.js applications. Overview React2Shell demonstrates the exploitation of unsafe deserialization in Next.js server action handlers...

react2shell-CVE-2025-55182-full-rce-script

Next.js React2Shell CVE-2025-55182 Exploit Tool A proof-of-concept tool for demonstrating the critical React2Shell vulnerability CVE-2025-55182 / CVE-2025-66478 on authorized, local testing environments only. ⚠️ CRITICAL WARNING: ACTIVE EXPLOITATION This vulnerability CVSS 10.0 is being actively...

CVE-2025-55182

React2Shell PoC This repository provides a minimal intentionally vulnerable environment to test security scanners against the recent critical RCE vulnerability React2Shell affecting React Server Components and Next.js. CVE-2025-55182 : A pre-authentication remote code execution vulnerability exis...

react2shell-exploit

🐺 React2Shell-Exploit-Kensei CVE-2025-55182 - Next.js RCE Remote Code Execution Exploit framework + vulnerable lab + Burp Suite & Nuclei validation. Complete exploitation framework and vulnerable lab environment for security research and penetration testing. root@kitploit:...

CVE-2025-55182-React2Shell-CVSS-10.0-

Affected Software: React Server Components versions 19.0.0, 19.1.0, 19.1.1, 19.2.0 Vulnerability Type: Pre-authentication Remote Code Execution via insecure deserialization. Description: A flaw in the React Server Flight protocol allows unauthenticated attackers to send specially crafted serializ...

Pre-render-data-spoofing-on-React-Router-framework-mode-CVE-2025-43865

Welcome to React Router! A modern, production-ready template for building full-stack React applications using React Router. Features 🚀 Server-side rendering ⚡️ Hot Module Replacement HMR 📦 Asset bundling and optimization 🔄 Data loading and mutations 🔒 TypeScript by default 🎉 TailwindCSS for stylin...

CVE-2025-55182-React2Shell-Async-Scanner

⚡ React2Shell CVE-2025-55182 / CVE-2025-66478 - Async RCE Scanner Prototype-pollution → Remote Code Execution via React Server Actions Async, version-first, output-based canary detection - no blind guessing !WARNING For authorised security research and penetration testing only. Scanning systems...

CVE-2025-55182

CVE-2025-55182 Scanner A proof-of-concept scanner for CVE-2025-55182 , a critical unauthenticated Remote Code Execution RCE vulnerability in React Server Components RSC. Overview On December 3, 2025, a critical vulnerability was disclosed affecting React 19.x and Next.js applications using React...

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...

react2shell

React2Shell CLI tool + Nuclei templates for detecting two critical RCE vulnerabilities in React Server Components and Next.js Server Actions. The scanner was rewritten based on the disclosed react2shell vuln. Vulnerability Overview CVE-2025-55182 – React Server Components Deserialization RCE A fl...

CVE-2025-55182-analysis

I. Vulnerability Overview In the past couple of days, there has been widespread discussion about a deserialization RCE vulnerability in React. The official CVSS score is a full 10.0, on par with Log4j. Rumors quickly spread claiming it is the "Log4j of modern frontend," causing panic among...

MassExploit-CVE-2025-55182

CVE-2025-55182 – Massive Scanner PoC CVE-2025-55182 also referred to as “React2Shell” is a critical Remote Code Execution RCE vulnerability in the React Server Components RSC system. The issue occurs because the HTTP payload deserialization mechanism for “Server Functions” processes untrusted inp...