CVE-2025-55182

CVE-2025-55182 RCE Self-use checking tool for CVE-2025-55182 vulnerability Vulnerability Principle React Server Components has a path resolution flaw when decoding payloads sent to server function endpoints. It uses colon-separated object properties to implement nested value access e.g., $1🅰️b...

React4Shell

React2Shell Exploit Proof of Concept PoC for React Server Components RSC / Next.js Remote Code Execution vulnerability. Description A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following...

React2Hell

🧨 React2Hell — CVE-2025-55182 शोषण 🔥 Next.js / React Server रिमोट कोड निष्पादन RCE शोषण root@kitploit: █████▄ ▄▄▄▄▄ ▄▄▄ ▄▄▄▄ ▄▄▄▄▄▄ ████▄ ██ ██ ▄▄▄▄▄ ▄▄ ▄▄ ██▄▄██▄ ██▄▄ ██▀██ ██▀▀▀ ██ ▄██▀ ██████ ██▄▄ ██ ██ ██ ██ ██▄▄▄ ██▀██ ▀████ ██ ███▄▄ ██ ██ ██▄▄▄ ██▄▄▄ ██▄▄▄ Next.js/React Server RCE Exploit ...

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...

CVE-2025-55182-React2Shell-Lab

CyberSec Blog CTF - React2Shell PoC This repository provides a vulnerable CTF Capture The Flag environment based on a cybersecurity blog using Next.js and React Server Components. CVE-2025-55182 : Pre-authentication Remote Code Execution RCE vulnerability in React Server Components versions 19.0....

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...

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...

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...

EUVD-2026-20584

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

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...