React2Hell

🧨 React2Hell — CVE-2025-55182 漏洞利用工具 🔥 Next.js / React 服务器远程代码执行 RCE 漏洞利用工具 root@kitploit: █████▄ ▄▄▄▄▄ ▄▄▄ ▄▄▄▄ ▄▄▄▄▄▄ ████▄ ██ ██ ▄▄▄▄▄ ▄▄ ▄▄ ██▄▄██▄ ██▄▄ ██▀██ ██▀▀▀ ██ ▄██▀ ██████ ██▄▄ ██ ██ ██ ██ ██▄▄▄ ██▀██ ▀████ ██ ███▄▄ ██ ██ ██▄▄▄ ██▄▄▄ ██▄▄▄ Next.js/React 服务器 RCE 漏洞利用工具 — CVE-2025-55182...

CVE-2025-55182

CVE-2025-55182 RCE 自用检查工具，用于检查CVE-2025-55182漏洞 漏洞原理 React Server Components 在解码发送至服务器函数端点的 payload 时，存在路径解析缺陷。其通过冒号分隔对象属性实现嵌套取值（如$1🅰️b对应"a":"b":"foo".a.b），但未对属性存在性做校验。当传入$1🅰️a时，会触发.a.a的无效取值，导致服务端 500 错误；而攻击者可通过构造特殊 payload，利用原型链污染和代码注入，实现 RCE。 目录说明 exp.py 漏洞利用代码（一键getshell） cve-2025-55182-check.sh...

React4Shell

React2Shell 漏洞利用 针对 React 服务端组件 RSC / Next.js 远程代码执行漏洞的概念验证 PoC。 描述 React Server Components 版本 19.0.0、19.1.0、19.1.1 和 19.2.0 中存在一个无需预认证的远程代码执行漏洞，涉及以下包：react-server-dom-parcel、react-server-dom-turbopack 和 react-server-dom-webpack。存在漏洞的代码不安全地从 HTTP 请求中反序列化发往服务端函数端点的负载。 免责声明 ⚠️ 警告：此工具仅用于授权的安全测试。...

react-vuln-scanner

React CVE-2025-55182 漏洞扫描器 一个用于扫描服务器上易受 CVE-2025-55182 攻击的 React 应用程序的 bash 脚本——这是 React Server Components 中的一个严重远程代码执行漏洞（CVSS 10.0）。 ⚠️ 关于此漏洞 2025 年 12 月 3 日，React 团队披露了一个影响 React Server Components 的严重安全漏洞。未经身份验证的攻击者可以利用 React 在解码发送至 React Server Function 端点的 payload 时的缺陷，实现远程代码执行 。 受影响的软件包：...

CVE-2025-55182-React2Shell-Lab

CyberSec Blog CTF - React2Shell PoC 该仓库提供了一个基于使用Next.js和React Server Components的网络安全博客的易受攻击的CTF（夺旗赛）环境。 CVE-2025-55182 : 在React Server Components 19.0.0、19.1.0、19.1.1和19.2.0版本中的预认证远程代码执行（RCE）漏洞。易受攻击的代码不安全地反序列化HTTP请求到Server Function端点的payload。 CVE-2025-66478 : 影响使用App Router的Next.js应用程序。 CTF 描述...

React Server Components - Remote Code Execution

React Server Components 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 contain a remote code execution caused by unsafe deserialization of payloads from HTTP requests to Server Function endpoints, letting...

NPM: Next.js: Unauthenticated disclosure of internal Server Function endpoints

NPM: Next.js: Unauthenticated disclosure of internal Server Function endpoints vulnerability discovered by ? in WordPress Npm next versions = 13.0.0, 15.5.21...

CVE-2026-44907

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack versions 19.0.0...

CVE-2026-23870: Imperva Customers Protected Against Critical React Server Components DoS Vulnerability

TL;DR:A newly disclosed denial-of-service vulnerability, CVE-2026-23870, impacts React Server Components and dependent frameworks, including Next.js App Router deployments. The flaw enables unauthenticated attackers to send specially crafted HTTP requests that trigger excessive CPU consumption...

CVE-2026-23870

CVE-2026-23870 is a denial-of-service vulnerability in react-server-dom-webpack, react-server-dom-parcel, and react-server-dom-turbopack. It affects versions 19.0.0–19.0.5, 19.1.0–19.1.6, and 19.2.0–19.2.5. Triggered by specially crafted HTTP requests to server function endpoints, it can cause se...

react-server-dom-webpack: react-server-dom-parcel: reactreact-server-dom-turbopack: React Server Components: Denial of Service via specially crafted HTTP requests

A flaw was found in React Server Components. A remote attacker can exploit this vulnerability by sending specially crafted HTTP requests to Server Function endpoints. This can lead to a Denial of Service DoS, causing server crashes, out-of-memory exceptions, or excessive CPU usage, thereby...

React Server Components - Denial of Service

React Server Components 19.0.0 to 19.2.1 including react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack contain an insecure deserialization vulnerability caused by unsafe payload deserialization in Server Function endpoints, letting unauthenticated attackers cause...

Denial Of Service

React Server Components is vulnerable to Denial of Service. The vulnerability is due to specially crafted HTTP requests to Server Function endpoints, where the payload of the HTTP request causes excessive CPU usage for up to a minute ending in a thrown error that is catchable...

CVE-2026-23869

A flaw was found in react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack. Specially crafted HTTP requests to server function endpoints can result in an excessive consumption of CPU resources for up to a minute, causing an error that is catchable. Mitigation Red Hat has...

EUVD-2026-20584

React Server Components have a Denial of Service Vulnerability...

GHSA-479C-33WC-G2PG React Server Components have a Denial of Service Vulnerability

Impact A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack versions 19.0.0, 19.1.0 and 19.2.0. The vulnerability is triggered by sending specially crafted HTTP requests...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...

CVE-2026-23869

A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4. The vulnerability is triggered ...