Critical React flaw (CVE-2025-55182) enables pre-auth RCE in React Server Components Affects versions 19.0–19.2.0 and frameworks like Next, React Router, Vite; patches released in 19.0.1, 19.1.2, 19.2 ...

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 ...

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 ...

Security Alliance (SEAL) have issued a warning that hackers are exploiting a serious React vulnerability to take over cryptocurrency websites. The SEAL stated that the vulnerability is fueling a surge ...

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.

Just days after the disclosure of the React2Shell critical vulnerability, tracked as CVE-2025-55182, threat actors are actively exploiting the flaw in the wild. The vulnerability carries a CVSS v3.1 ...

Attackers have upped the ante in their exploits of a recently-disclosed maximum severity vulnerability in React Server Components (RSC), Next.js, and related frameworks. Attackers initially exploited ...

Earlier today, Cloudflare experienced a widespread outage that caused websites and online platforms worldwide to go down, returning a "500 Internal Server Error" message. The internet infrastructure ...

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 ...