Critical React, Next.js flaw lets hackers execute code on servers

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.

Critical vulnerability in React JS framework has a near 100% chance to be exploited

Researchers have uncovered a critical security flaw that could have catastrophic consequences for web and private cloud ...
The Register on MSN

'Exploitation is imminent' as 39 percent of cloud environs have max-severity React hole

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based ...
Dark Reading

Critical React Flaw Triggers Calls for Immediate Action

The vulnerability, which was assigned two CVEs with maximum CVSS scores of 10, may affect more than a third of cloud service ...
Security Boulevard

Dangerous RCE Flaw in React, Next.js Threatens Cloud Environments, Apps

Security and developer teams are scrambling to address a highly critical security flaw in frameworks tied to the popular React JavaScript library. Not only is the vulnerability, which also is in the ...
Infosecurity Magazine

React.js Hit by Maximum-Severity 'React2Shell' Vulnerability

A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, ...