December 2025, the RondoDox botnet operators have been targeting Next.js servers impacted by the React2Shell vulnerability.

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.

When security vulnerabilities appear in popular frameworks, they can affect thousands of websites overnight. That’s exactly what’s happening with a newly discovered vulnerability in Next.js – one of ...

The explosive, easy-to-trigger vulnerability was exploited within hours of disclosure, exposing the risks of default ...

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 ...

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 ecosystem. With low exploitation complexity and publicly available PoCs, ...

Attackers are using the vulnerability to deploy malware and crypto-mining software, compromising server resources and potentially intercepting wallet interactions on crypto platforms.