Exploitation of React2Shell started almost immediately after disclosure. AWS reported that at least two known China-linked threat actors, Earth Lamia and Jackpot Panda, have been exploiting it in ...

Security boffins warn flaw is now being used for ransomware attacks against live networks Microsoft says attackers have ...

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 React team has released fixes for two new types of flaws in React Server Components (RSC) that, if successfully exploited ...

Critical React Server Components flaw (CVE-2025-55182) fuels automated attacks dropping miners and multiple new Linux malware ...

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 ...

That vulnerability, tracked as CVE-2025-55182, enables attackers to remotely execute code on web servers running the React 19 library. Cloudflare was no doubt attempting to protect those of its ...

Attackers are exploiting a Flight protocol validation failure that allows them to execute arbitrary code without ...

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

The critical React2Shell flaw actively exploit crypto miners, backdoors and advanced malware globally, urging for an ...