Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert. Developers using the React 19 library for building application interfaces are ...

Attackers are using the vulnerability to deploy malware and crypto-mining software, compromising server resources and potentially intercepting wallet interactions on crypto platforms.

The explosive, easy-to-trigger vulnerability was exploited within hours of disclosure, exposing the risks of default ...

Wiz says React2Shell attacks accelerating, ranging from cryptominers to state-linked crews Half of the internet-facing systems vulnerable to a fast-moving React remote code execution flaw remain ...

React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ecosystem. With low exploitation complexity and publicly available PoCs, ...

Researchers warn that critical vulnerabilities in Meta’s React Server Components and Next.js are under threat from botnets and state-linked adversaries. China-nexus threat groups, tracked as Earth ...

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 ...

Experts have warned there is a critical severity flaw in the Next.js open source web development framework which allows threat actors to bypass authorization checks. Security researcher Rachid.A from ...

As they work to fend off the rapidly expanding number of attempts by threat actors to exploit the dangerous React2Shell vulnerability, security teams are learning of two new flaws in React Server ...