CVE-2025-29927-PoC

CVE-2025-29927: Next.js Middleware Bypass Vulnerability PoC This repository demonstrates the CVE-2025-29927 vulnerability in Next.js, where the internal header x-middleware-subrequest can be used to bypass middleware checks like authentication. Affected Versions Next.js 15.x 15.2.3 Next.js 14.x...

CVE-2025-55182

CVE-2025-55182 Next.js Prototype Pollution CVE-2025-55182 is a critical prototype pollution vulnerability in nextjs that allows rce via improper input sanitization in the framework's request handling mechanism, this whole thing happens because nextjs is out here trusting JSON objects like a...

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...

React2P4IM0Nshell

React2P4IM0Nshell 💥Extension Tool for Advanced RCE/Source Leak/Dos CVE-2025-55182/83/84 Auditing and Exploitation for Next.js and React Server Components RSC environments directly from your browser, with built-in linux terminal in the extension to receive any reverse shell ❌ ⚡ CMDCENTER: The Core...

FiberBreak

FiberBreak Exploitation framework for CVE-2025-55182 React2Shell - Critical RCE vulnerability in React Server Components. Overview CVE : CVE-2025-55182 CVSS : 10.0 CRITICAL Type : Remote Code Execution RCE Affected : React 19.0.0-rc.0 to 19.0.0, Next.js 15.0.0 to 15.0.3 Discovery : Lachlan Miller...

cve-2025-55182

CVE-2025-55182 aka React2Shell Setup test enviornment kiot :: /react2shell » docker compose build --no-cache kiot :: /react2shell » docker compose up POC Payload 1. RCE with response in body POST / HTTP/1.1 Host: localhost:3000 Next-Action: whatever Content-Type: multipart/form-data;...

NextRce

NextRce - Next.js RSC Exploit Tool CVE-2025-55182 Advanced Vulnerability Scanner & Exploiter for Next.js App Router Developed byMitsec 🔥 New Feature: WAF Bypass Mode UTF-16LE Standard payloads containing keywords like childprocess or execSync are often blocked by Web Application Firewalls WAFs...

CVE-2025-29927

CVE-2025-29927 Reproduction and fix of the CVE-2025-29927 vulnerability. git clone [email protected]:Bongni/CVE-2025-29927.git cd CVE-2025-29927 In vulnerable/ there is a version of the application that is vulnerable to the attack. In fixed/ there is a version of the application that is...

Vuln-Next.js-CVE-2025-29927

npx [email protected] Install packages npm install -D @types/bcrypt npm install mysql2 npm install jose npm install -D @types/jsonwebtoken Prepare DB CREATE TABLE users id INT PRIMARY KEY AUTOINCREMENT, username VARCHAR255 UNIQUE NOT NULL, password VARCHAR255 NOT NULL ; Run npm run dev...

Next.js_exploit_CVE-2024-34351

csr-rsc-ssg-isr-ssr-ssrf This repo can be used as support to present one or more meetups. The path is as follows... "CSR" Client Side Rendering: React as a standard SPA library "RSC" React Server Components: execution of React components only on the server side "SSG" Static Site Generation:...

CVE-2025-55182-advanced-scanner-

CVE-2025-55182 Scanner Simple command-line tool for detecting and exploiting CVE-2025-55182 React Server Components RCE in Next.js applications. Installation chmod +x scanner.sh Usage Scan with default command id ./scanner.sh -d example.com Execute custom command ./scanner.sh -d example.com -c...

CVE-2025-32421

CVE-2025-32421 Eclipse Technique Lab Comprehensive demonstration of CVE-2025-32421 Eclipse technique - a sophisticated race condition attack against Next.js 15.0.4 that bypasses the original CVE-2024-46982 patch. WARNING - EDUCATIONAL PURPOSE ONLY This laboratory is designed exclusively for:...

Quickcheck-CVE-2025-55182-React-and-CVE-2025-66478-Next.js

GitHub CVE Scanner 🔍 Quickly scan GitHub repositories for critical React and Next.js RSC vulnerabilities Overview A browser-based scanner that checks all GitHub repositories for known security vulnerabilities in React Server Components: CVE| Packages| Severity| Description ---|---|---|---...

Suricata-Rule-for-Detecting-CVE-2025-55182

Suricata Detection Rule for CVE-2025-55182 A Suricata IDS/IPS rule to detect exploitation attempts against CVE-2025-55182 — a critical unauthenticated remote code execution flaw in React Server Components, affecting frameworks that use them including Next.js tracked for Next.js as CVE-2025-66478 ...

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"...

nextjs-cve-2026-23870-checker

@emstack/nextjs-cve-2026-23870-checker CLI checker and fixer for all 13 vulnerabilities in the Next.js May 2026 Security Release, including CVE-2026-23870 DoS in React Server Components. Quickstart Interactive mode recommended npx @emstack/nextjs-cve-2026-23870-checker Check a project npx...

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-2025-55182-poc

CVE-2025-55182-poc A proof-of-concept PoC exploit for CVE-2025-55182 , targeting an unauthenticated Remote Code Execution RCE vulnerability in Next.js Server Actions. This exploit abuses prototype pollution during the deserialization of React Server Components RSC multipart payloads to inject...

CVE-2025-55182-RCE-Exploit

POC for CVE-2025-55182 – Next.js 16.0.6 Remote Code Execution This repository contains a working proof-of-concept POC for CVE-2025-55182 , a critical deserialization vulnerability affecting Next.js 16.0.6. The exploit abuses $@ chunk deserialization and Chunk.prototype.then to gain full control...

react2shell-checker

React2Shell Checker A security vulnerability scanner for detecting the React2Shell vulnerability CVE-2025-55182 in Next.js and React applications. Overview React2Shell Checker allows you to scan websites to detect if they are running vulnerable versions of Next.js or React Server Components. The...