CVE-2025-55183: Undefined Security Weakness

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...

CVE-2025-67489

@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...

Arbitrary Remote Code Execution (RCE)

@vitejs/plugin-rsc is vulnerable to arbitrary remote code execution RCE. The vulnerability is due to unsafe dynamic imports in server function APIs, which allows an attacker with network access to execute code on the development server, read or modify files, exfiltrate sensitive data, or pivot to...

EUVD-2025-201824

@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...

CVE-2025-67489

CVE-2025-67489 affects the @vitejs/plugin-rs library (React Server Components support for Vite). Versions ≤0.5.5 are vulnerable to arbitrary remote code execution on the development server due to unsafe dynamic imports in server function APIs (loadServerAction, decodeReply, decodeAction) when use...

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...

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

Summary Arbitrary Remote Code Execution on development server via unsafe dynamic imports in @vitejs/plugin-rsc server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC applications that expose server function endpoints. Impact Attackers with network access to the...

GHSA-J76J-5P5G-9WFR @vitejs/plugin-rsc Remote Code Execution through unsafe dynamic imports in RSC server function APIs on development server

Summary Arbitrary Remote Code Execution on development server via unsafe dynamic imports in @vitejs/plugin-rsc server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC applications that expose server function endpoints. Impact Attackers with network access to the...

Exploit for Deserialization of Untrusted Data in Facebook React

React Server Components RCE – README Description React S...

Meta React Server Components Remote Code Execution Vulnerability

Meta React Server Components contains a remote code execution vulnerability that could allow unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. Please note CVE-2025-66478 has been rejected, but it is associated with...

CVE-2025-55182

A flaw was found in the React Server Components RSC protocol in which an attacker could send a malicious package to a Server Function endpoint and cause unauthenticated remote code execution. This is possible due to the way the affected packages deserialized untrusted data...

Remote Code Execution (RCE)

React Server Components are vulnerable to Remote Code Execution RCE. The vulnerability is due to the unsafe deserialization of attacker-controlled payloads sent to Server Function endpoints, which allows an attacker to execute arbitrary code without authentication...

React Server Components 19.0 / 19.1.0 / 19.1.1 / 19.2.0 Remote Code Execution (React2Shell)

React Server Components react-server-dom-webpack, react-server-dom-parcel, and react-server-dom-turbopack versions 19.0, 19.1.0, 19.1.1, and 19.2.0 are vulnerable to an Unauthenticated Remote Code Execution. An attacker can exploit a flaw in how React decodes payloads sent to React Server Functio...

React 19.0 / 19.1.0 / 19.1.1 / 19.2.0 Remote Code Execution

On November 29th, Lachlan Davidson reported a security vulnerability in React that allows unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. Even if your app does not implement any React Server Function endpoints it ma...

Exploit for CVE-2025-55182

CVE-2025-55182 Proof-of-concept exploit for CVE-2025-55182, a...

Arbitrary Code Injection

Overview next is a react framework. Affected versions of this package are vulnerable to Arbitrary Code Injection via unsafe deserialization of RSC payloads from HTTP requests to Server Function endpoints. An unauthenticated attacker can execute arbitrary code on the server by sending malicious HT...

Arbitrary Code Injection

Overview react-server-dom-parcel is a React Server Components bindings for DOM using Parcel. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly. Affected versions of this package are vulnerable to Arbitrary Code Injection via unsafe deserialization ...

Arbitrary Code Injection

Overview react-server-dom-turbopack is a React Server Components bindings for DOM using Turbopack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly. Affected versions of this package are vulnerable to Arbitrary Code Injection via unsafe...