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...

CVE-2023-34212

CVE-2023-34212: Java Deserialization via JNDI Components in Apache NiFi The JndiJmsConnectionFactoryProvider Controller Service along with the ConsumeJMS and PublishJMS Processors, in Apache NiFi 1.8.0 through 1.21.0 allow an authenticated and authorized user to configure URL and library properti...

CVE-2025-55182

CVE-2025-55182 – React Server Components Remote Code Execution Create By : Virendra Kumar Company : Cyber Leelawat Website : www.cyberleelawat.in Overview CVE-2025-55182 is a critical Remote Code Execution RCE vulnerability affecting the React Server Components RSC implementation within multiple...

react2shell-exploit

CVE-2025-55182 – React2Shell Remote Code Execution in Next.js ⚠️ Disclaimer : This documentation is provided for educational and security research purposes only. Any unauthorized use of these techniques against systems you do not own or have explicit permission to test is illegal. 📋 Table of...

symfony

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony is used by thousands of web applications and most of the popular PHP projects. Installation Install Symfony with Composer see requirements details. Symfony follows the semantic versioning...

CVE-2025-66478-POC

CVE-2025-66478 Proof of Concept 中文版本 / Chinese Version 漏洞概述 CVE-2025-66478 是一个影响 Next.js 应用程序的严重远程代码执行 RCE 漏洞，源于 React Server Components RSC 协议中的不安全反序列化问题。该漏洞的 CVSS 评分为 10.0 （最高级别），允许未经身份验证的攻击者通过特制的 HTTP 请求在易受攻击的服务器上执行任意代码。 技术细节 漏洞根源 该漏洞源于上游 React 实现中的不安全反序列化逻辑（CVE-2025-55182），并影响使用 App Router 的...

React2Shell_Rce-cve-2025-55182

React Server Components RCE – README Good day ,I truly hope everything is awesome on your side of the screen! 😊✨ Description React Server Components versions 19.0.0 , 19.1.0 , 19.1.1 , and 19.2.0 , including react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack, contai...

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...

CVE-2025-55182-React2Shell

CVE-2025-55182-React2Shell xpl0ited by infrar3d A 10.0 critical severity vulnerablility affecting server-side use of React.js, tracked as CVE-2025-55182 in React.js and CVE-2025-66478 specifically for the Next.js framework. This vulnerability was responsibly disclosed by Lachlan Davidson on 29...

nextjs-security-update

nextjs-security-update There are people building OSS tools to exploit the new Next.js vulnerabilities. This is a tool to fight back - makes it dumb easy to upgrade all your Next.js apps across all your GitHub accounts. Uses the official Vercel fix tool under the hood. What happened Dec 11, 2025:...

CVE-2026-84739 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary JavaScript in the context of another user's browser session due to...

CVE-2026-84739 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary JavaScript in the context of another user's browser session due to...

CVE-2026-84739

GitLab CE/EE versions from 13.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 are vulnerable to a Cross-site Scripting (XSS) issue. The root cause is the improper sanitization of path components within the merge request diff viewer . This flaw could allow an authenticated user to exe...

React2Shell_CVE-2025-55182

CVE-2025-55182 Modular Exploit with WAF Bypass A Python script providing an interactive shell for exploiting the critical RCE vulnerability CVE-2025-55182 in vulnerable React Server Components and Next.js applications. This exploit targets the deserialization flaw that allows unauthenticated remo...

React2Shell

React2Shell CVE-2025-55182 Scanner & Exploit Toolkit for Next.js/React Server Components RCE. Repository Structure React2Shell/ ├── browser-extension/ Chrome extension for browser-based detection │ ├── manifest.json │ ├── content.js │ ├── popup.html/js │ └── background.js ├── cli/ Command-line...

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;...

mitigate-cve-2026-23869-react-server-component-loops

How to Fix CVE-2026-23869: Mitigate React Server Component Loops Securing modern enterprise frontend applications requires continuous monitoring of server-side data fetching layouts and framework component life cycles. With the recent public disclosure of CVE-2026-23869, engineering teams are...

CVE-2025-55182

Next.js React Server Components RCE Exploit Exploits CVE-2025-55182 for remote code execution via prototype pollution. Installation uv sync Usage Command Execution source .venv/bin/activate python3 exploit.py -u https://example.com -c "id" Reverse Shell python3 exploit.py -u https://example.com -...

WEB-CLI_RCE_React2Shell

REACT2SHELL 🎯 Aperçu rapide Qu'est-ce que c'est ? Cet outil est un simple exploit Proof-of-Concept PoC pour CVE-2025-55182. Il s'agit d'une grave faille Prototype Pollution trouvée dans les applications Next.js qui utilisent React Server Components. Si un serveur cible est vulnérable, ce script...

CVE-2025-55182-Scanner

CVE-2025-55182 - React Server Components RCE Scanner A comprehensive security testing toolkit for CVE-2025-55182, a critical pre-authentication remote code execution vulnerability in React Server Components. 🎓 NEW: Complete Educational Guide Available! Want to understand this vulnerability 100%? ...