Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 Research Repository !License: MIThttps://i...

Exploit for Deserialization of Untrusted Data in Facebook React

flight-risk flight risk /flaɪt rɪsk/ — React's Flight...

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...

VulnCheck KEV: CVE-2025-55184

A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafe...

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...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 — React Server Components RCE | CTF Writeup...

Exploit for Deserialization of Untrusted Data in Facebook React

R2SAE - React2Shell Auto-Exploit A Firefox extension...

Exploit for CVE-2026-23869

⚡ CVE-2026-23869 — React2DoS Unauthenticated Remote Denial-o...

Exploit for CVE-2026-23869

⚡ CVE-2026-23869 — React2DoS Unauthenticated Remote Denial-o...

@vitejs/plugin-rsc has a Denial of Service with React Server Components

Impact @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained a vulnerability in versions prior to 19.2.4. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg Patches Upgrade immediately to @vitejs/[email protected] or...

GHSA-V457-WXVJ-P9W9 @vitejs/plugin-rsc has a Denial of Service with React Server Components

Impact @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained a vulnerability in versions prior to 19.2.4. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg Patches Upgrade immediately to @vitejs/[email protected] or...

Next.js has a Denial of Service with Server Components

A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23869. You can read more about this advisory our this...

GHSA-Q4GF-8MX6-V5V3 Next.js has a Denial of Service with Server Components

A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23869. You can read more about this advisory our this...

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...

@amazeelabs/bridge-waku (>=1.1.9 <=2.0.1), @amazeelabs/executors (>=3.1.12 <=3.1.14) +18 more potentially affected by CVE-2026-23869 via react-server-dom-webpack (>=19.0.0 <=19.0.1)

react-server-dom-webpack NPM version =19.0.0, =1.1.9, =3.1.12, =1.4.7, =1.1.3, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859, =1.0.0-canary.12859,...

@cedarjs/api-server (>=1.0.0-canary.12863 <=9.0.0-canary.1784), @cedarjs/cli (>=1.0.0-canary.12863 <=9.0.0-canary.1784) +12 more potentially affected by CVE-2026-23869 via react-server-dom-webpack (>=19.2.1 <=19.2.4)

react-server-dom-webpack NPM version =19.2.1, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =3.0.0-canary.13429, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863, =1.0.0-canary.12863,...

EUVD-2026-20584

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

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...

Exploit for CVE-2026-23869

CVE-2026-23869 - Proof of Concept PoC Description This...

📄 React Server 19.2.0 Remote Code Execution

React Server versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 proof of concept remote code execution exploit. Exploit Title: React Server 19.2.0 - Remote Code Execution Date: 2025-12-05 Exploit Author: EynaExp https://github.com/EynaExp Vendor Homepage: https://react.dev Software Link:...