Attacks exploiting the recently emerged React vulnerability dubbed React2Shell appear to have been conducted by North Korean ...

React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered a maximum-severity vulnerability. This bug could allow even the ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday formally added a critical security flaw impacting ...

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

Exploitation of React2Shell started almost immediately after disclosure. AWS reported that at least two known China-linked ...

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

Sysdig has found sophisticated malicious campaigns exploiting React2Shell that delivered EtherRAT and suggested North Korean ...

Cloudflare has blamed today's outage on the emergency patching of a critical React remote code execution vulnerability, which is now actively exploited in attacks.

React2Shell (CVE-2025-55182) is under active exploitation by Earth Lamia and Jackpot Panda, risking over two million ...

The JavaScript programming library React and certain apps created with it are vulnerable. Security updates are available for ...

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