CVE-2025-55183

CVE-2025-55183 is a source code disclosure vulnerability in React Server Components (RSC) Server Functions. A crafted HTTP request to a vulnerable Server Function may cause the server to return the full source code of that function when the argument is stringified. Affected are RSC versions 19.0....

CVE-2025-55183

An information leak vulnerability exists in specific configurations of 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. A specifically...

Exploit for Deserialization of Untrusted Data in Facebook React

Next.js React Server Components RCE Exploit Exploits CVE-2025...

Exploit for Deserialization of Untrusted Data in Facebook React

React2Shell CVE-2025-55182 Visualization An interactive edu...

React2Shell: Decoding CVE-2025-55182 – The Silent Threat in React Server Components

On December 3, 2025, a critical remote code execution RCE vulnerability, dubbed "React2Shell," was disclosed, impacting React Server Components and frameworks like Next.js. The flaw, CVE-2025-55182, could lead to full server takeover and is rated CVSS 10.0. It is under active exploitation, has be...

It didn’t take long: CVE-2025-55182 is now under active exploitation

On December 4, 2025, researchers published details on the critical vulnerability CVE-2025-55182, which received a CVSS score of 10.0. It has been unofficially dubbed React2Shell, as it affects React Server Components RSC functionality used in web applications built with the React library. RSC...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 Exploitation Tool A comprehensive security res...

PT-2025-50722

Name of the Vulnerable Software and Affected Versions React versions 19.0.0 through 19.2.1 react-server-dom-parcel versions 19.0.0 through 19.2.1 react-server-dom-turbopack versions 19.0.0 through 19.2.1 react-server-dom-webpack versions 19.0.0 through 19.2.1 Description An information leak issue...

React Server Components deserialization vulnerability

Added: 12/11/2025 Background React is a Javascript library for building user interfaces. React Server Components are React components designed for running on web servers. Problem A deserialization vulnerability in React Server Components allows a remote attacker to execute arbitrary commands by...

React Server Components deserialization vulnerability

Added: 12/11/2025 Background React is a Javascript library for building user interfaces. React Server Components are React components designed for running on web servers. Problem A deserialization vulnerability in React Server Components allows a remote attacker to execute arbitrary commands by...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 React2Shell Reproduction Environment ⚠️...

Exploit for Deserialization of Untrusted Data in Facebook React

💥 React2Shell-POC 💥 !pythonhttps://img.shields.io/badge/py...

CVE-2025-55182: React2Shell Analysis, Proof-of-Concept Chaos, and In-the-Wild Exploitation

CVE-2025-55182 is a CVSS 10.0 pre-authentication RCE affecting React Server Components. Amid the flood of fake proof-of-concept exploits, scanners, exploits, and widespread misconceptions, this technical analysis intends to cut through the noise...

Exploit for Deserialization of Untrusted Data in Facebook React

cve-2025-55182-poc Proof of Concept for CVE-2025-55182 "React...

CVE-2025-67489 @vitejs/plugin-rsc Remote Code Execution through unsafe dynamic imports in RSC server function APIs on development server

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Versions 0.5.5 and below are vulnerable to arbitrary remote code execution on the development server through unsafe dynamic imports in server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC...

CVE-2025-67489 @vitejs/plugin-rsc Remote Code Execution through unsafe dynamic imports in RSC server function APIs on development server

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Versions 0.5.5 and below are vulnerable to arbitrary remote code execution on the development server through unsafe dynamic imports in server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC...

Unauthenticated RCE in React Server Components (React2Shell)

A critical unauthenticated Remote Code Execution RCE vulnerability exists in React Server Components RSC Flight protocol. The vulnerability allows attackers to achieve prototype pollution during deserialization of RSC payloads by sending specially crafted multipart requests with "proto",...

Exploit for Deserialization of Untrusted Data in Facebook React

React2Shell /$$$$$$$...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 React2Shell - Proof of Concept ⚠️ SECURIT...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 Advanced Scanner !Pythonhttps://img.shields.i...