react-vuln-scanner

React CVE-2025-55182 Vulnerability Scanner A bash script to scan your server for React applications vulnerable to CVE-2025-55182 — a critical remote code execution vulnerability CVSS 10.0 in React Server Components. ⚠️ About the Vulnerability On December 3, 2025, the React team disclosed a critica...

React2Hell

🧨 React2Hell — CVE-2025-55182 Exploit 🔥 Next.js / React Server Esecuzione Remota di Codice RCE Exploit root@kitploit: █████▄ ▄▄▄▄▄ ▄▄▄ ▄▄▄▄ ▄▄▄▄▄▄ ████▄ ██ ██ ▄▄▄▄▄ ▄▄ ▄▄ ██▄▄██▄ ██▄▄ ██▀██ ██▀▀▀ ██ ▄██▀ ██████ ██▄▄ ██ ██ ██ ██ ██▄▄▄ ██▀██ ▀████ ██ ███▄▄ ██ ██ ██▄▄▄ ██▄▄▄ ██▄▄▄ Next.js/React Serv...

CVE-2025-55182-React2Shell-Lab

CyberSec Blog CTF - React2Shell PoC Questo repository fornisce un ambiente CTF Capture The Flag vulnerabile basato su un blog di cybersecurity che utilizza Next.js e React Server Components. CVE-2025-55182 : Vulnerabilità di esecuzione di codice in remoto RCE pre-autenticazione in React Server...

CVE-2025-55182

CVE-2025-55182 RCE Ferramenta de verificação pessoal para verificar a vulnerabilidade CVE-2025-55182 Princípio da vulnerabilidade Os React Server Components, ao decodificar o payload enviado ao endpoint da função do servidor, apresentam uma falha na resolução de caminhos. Eles usam dois pontos pa...

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...

React4Shell

React2Shell Exploit Proof of Concept PoC für React Server Components RSC / Next.js Remote Code Execution-Schwachstelle. Beschreibung Eine vor der Authentifizierung ausnutzbare Schwachstelle zur Remote-Code-Ausführung besteht in React Server Components Versionen 19.0.0, 19.1.0, 19.1.1 und 19.2.0,...

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...

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 ...

CVE-2026-23869

The CVE-2026-23869 entry describes a Denial-of-Service vulnerability in React Server Components affecting react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. A specially crafted HTTP request to Server Function endpoints can cause the server to experience excessive C...