Hacker interest is high in a days-old vulnerability in widely used web application framework React, with dozens of organizations already falling victim to it, cybersecurity experts warn. See Also: ...

Security researchers at software supply chain company JFrog Ltd. today revealed details of a critical vulnerability in React, the open-source JavaScript library developed by Meta Platforms Inc., that ...

Plugging the React2Shell vulnerability in the open source React server and Next.js in IT environments has just become even more urgent with reports that exploits are already in the wild. Researchers ...

Less than a week after its public disclosure, a maximum severity vulnerability known as React2Shell has been increasingly exploited by opportunistic threat actors. CVE-2025-55182 is a critical remote ...

The digital landscape is ever-evolving, constantly throwing new challenges and developments our way. Recently, three significant updates have rocked the tech community, drawing attention from ...

While the critical-severity flaw in a popular open-source library has seen exploitation, the ‘vast majority’ of organizations will not be vulnerable, according to well-known researcher Kevin Beaumont.

Threat actors exploiting the React2Shell vulnerability in components of React servers are using their access to compromise web domains and divert web traffic for malicious purposes. That’s the ...

React2Shell (CVE‑2025‑55182) exploited to compromise hundreds of systems worldwide China‑linked groups and North Korea abuse flaw for persistence, espionage, and cryptomining Patch immediately to ...

Security defenders are girding themselves in response to the disclosure of a maximum-severity vulnerability disclosed Wednesday in React Server, an open-source package that’s widely used by websites ...

LexisNexis confirmed a data breach after hackers leaked stolen files, with attackers claiming they exploited the React2Shell vulnerability. A simple unpatched bug has led to a major breach, exposing ...

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 ...

The React 19 library for building application interfaces was hit with a remote code vulnerability, React2Shell, about a month ago. However, as researchers delve deeper into the bug, the larger picture ...