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

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 ...

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.

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

A maximum-severity flaw in the widely used JavaScript library React, and several React-based frameworks including Next.js ...

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 ...

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

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.

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