A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote code execution without authentication in React and Next.js applications.

In early December 2025, the React core team disclosed two new vulnerabilities affecting React Server Components (RSC). These issues – Denial-of-Service and Source Code Exposure were found by security ...

React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ...

Attackers are using the vulnerability to deploy malware and crypto-mining software, compromising server resources and ...

React vulnerability CVE-2025-55182 exploited by crypto-drainers to execute remote code and steal funds from affected websites ...

A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, posing severe risks for server-side implementations ...

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert. Developers using the React 19 library for building application interfaces are ...

As they work to fend off the rapidly expanding number of attempts by threat actors to exploit the dangerous React2Shell vulnerability, security teams are learning of two new flaws in React Server ...

Researchers warn that critical vulnerabilities in Meta’s React Server Components and Next.js are under threat from botnets ...

SEAL Security researchers warned that a critical React flaw fueled a surge in wallet-draining attacks on crypto websites.

Critical React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code execution.

The React team has released fixes for two new types of flaws in React Server Components (RSC) that, if successfully exploited ...