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.

Attacks against CVE-2025-55182, which began almost immediately after public disclosure, have increased as more threat actors ...

Exploitation of an RCE flaw in a widely-used open source library is spreading quickly, with China-backed threat actors in the driving seat ...

As exploitation activity against CVE-2025-55182, researchers are finding some exploits contain bypasses for Web application firewall (WAF) rules.

The exploitation efforts by China-nexus groups and other bad actors against the critical and easily abused React2Shell flaw in the popular React and Next.js software accelerated over the weekend, with ...

React2Shell vulnerability CVE-2025-55182 is actively exploited to deploy Linux malware, run commands, and steal cloud ...

A critical, unauthenticated remote code execution vulnerability known as React2Shell has been added to the Cybersecurity and ...

Spring Boot is one of the most popular and accessible web development frameworks in the world. Find out what it’s about, with ...

This week, the React flaw, a belated Windows fix, Defense Secretary Pete Hegseth's Signal group posed operational risk, more North Korean npm packages. An ...

Yes, Cloudflare has acknowledged that modifications made to its systems to address the serious "React2Shell" vulnerability directly caused a recent ...