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 Functions^1, which can be seen as...

CVE-2025-55182-research

CVE-2025-55182 - React Server Components RCE NOTE: Written by AI/Claude https://github.com/ejpir/CVE-2025-55182-bypass TL;DR CVE-2025-55182 is a critical RCE vulnerability in React's Flight Protocol. The attack chains path traversal + fake chunk injection + $B handler abuse to execute...

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:...

nextjs-rce-incident-response

Next.js RCE Incident Response — CVE-2025-55182 Type: Live Production Incident Response Vulnerability: CVE-2025-55182 — React Server Components Insecure Deserialization RCE Affected System: Next.js frontend + remote production server Role: Cyber Security Intern — SenseLive Technologies Date:...

CVE-2025-55182

CVE-2025-55182 - React Server Components RCE NOTE: Written by AI/Claude https://github.com/ejpir/CVE-2025-55182-bypass TL;DR CVE-2025-55182 is a critical RCE vulnerability in React's Flight Protocol. The attack chains path traversal + fake chunk injection + $B handler abuse to execute...

CVE-2025-55182

📌 CVE-2025-55182 — React2Shell Critical Unauthenticated Remote Code Execution RCE in React Server Components 📖 Overview CVE-2025-55182, informally dubbed React2Shell, is a critical remote code execution RCE vulnerability disclosed on December 3, 2025 in React Server Components RSC and related...

react-cve-2025-55182

fix-react2shell A CLI tool to detect and fix the critical CVE-2025-55182 React2Shell vulnerability in React Server Components and Next.js applications. The Vulnerability CVE-2025-55182 is a critical CVSS 10.0 unauthenticated remote code execution vulnerability affecting: React Server DOM packages...

CVE-2025-55182

CVE-2025-55182 Original author:https://github.com/msanft/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. Backgrou...

nextjs-CVE-2025-55182

CVE-2025-55182 / CVE-2025-66478 React2Shell - Next.js Remote Code Execution RCE PoC Critical vulnerability in Next.js Server Actions allowing unauthenticated Remote Code Execution via React Flight Protocol deserialization Overview This repository contains a Proof of Concept PoC for the critical R...

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...

react2shell

React2Shell CVE-2025-55182 Next.js: CVE-2025-66478 Unauthenticated RCE in React Server Components Flight Protocol - PoC Exploit Description React Server Components Flight protocol deserialize attacker-controlled multipart/form-data without validating prototype-chain access. A single unauthenticat...

R2C-CVE-2025-55182-66478

🔥React2Shell Toolkit-CVE-2025-55182 & CVE-2025-66478 🚨 Critical RCE in React Server Components & Next.js 🚨 Professional Red Team Toolkit for CVE-2025-55182 Detection & Exploitation 🔍 Features • ⚡ Quick Start • 📚 Documentation • 🤝 Connect 🎯 About CVE-2025-55182 & CVE-2025-66478 🐛 What is...

poc-cve-2025-55182

CVE-2025-55182 React2Shell - Proof of Concept ⚠️ WARNING: This repository is for educational and security research purposes only. Do not use this exploit against systems you do not own or have explicit permission to test. Overview This repository contains a proof-of-concept demonstration of...

CVE-2025-55182-exp

CVE-2025-55182-exp 🔥 Overview CVE-2025-55182 is a critical Remote Code Execution RCE vulnerability in React Server Components RSC affecting Next.js applications using App Router with Server Actions. The vulnerability exists in the Flight protocol deserialization process, allowing attackers to...

react2shell-scanner-rce-react-next-CVE-2025-55182-CVE-2025-66478

🔍 Phoenix SCA Scanner - Universal - Version for CVE-2025-55182-CVE-2025-66478 React and Nexus Vulnerability EXTERNAL Vulnerability for React2Shell class of bugs: two freshly disclosed, unauthenticated remote code execution vulnerabilities in the React Server Components RSC "Flight"...

React2Shell-CVE-2025-55182-The-Deserialization-Bug-That-Broke-the-Web

React2Shell CVE-2025-55182: The Deserialization Bug That Broke the Web ⚡ React2Shell, CVE-2025-55182, RCE Vulnerability: A critical breakdown of the unsafe deserialization flaw in React Server Components that enables unauthenticated remote code execution across default React/Next.js setups. ⏩ TL;...

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...

React2Shell-PoC-CVE-2025-55182

React2Shell CVE-2025-55182 Exploitation Simulation Note: This document is for educational and security research purposes only. Do not use to attack systems without authorization. 1. Overview CVE-2025-55182, also known as React2Shell, is a critical Remote Code Execution RCE vulnerability affecting...

React2Shell

Docker Lab & Detection Scanner & PoC Validation: React2Shell CVE-2025-55182 Disclaimer: This repository and its PoC artifacts are created strictly for educational, research, and defensive security demonstration purposes within an isolated lab environment. Unsanctioned testing against external...

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...