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.

React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered ...

Just as the experts predicted, cybercriminals are now actively exploiting the critical severity vulnerability in React Server ...

A critical-severity vulnerability impacting the popular React open-source library deserves attention, but is far from the ...

Critical RSC flaws in React and Next.js enable unauthenticated remote code execution; users should update to patched versions ...

A newly discovered security flaw in the React ecosystem — one of the most widely used technologies on the web — is prompting ...

Hacker interest is high in a days-old vulnerability in widely used web application framework React, with dozens of ...

A CVSS 10 rate critical vulnerability impacts React Server Components in versions 19.0–19.2.0. A patched update has been ...

Cloudflare activates automatic WAF protection against a major React Server Components flaw as developers race to patch ...

According to Wiz and fellow security firm Aikido, the vulnerability, tracked as CVE-2025-55182, resides in Flight, a protocol ...