A critical React2Shell (CVE-2025-55182) RCE flaw in React and Next.js is being actively exploited by China-nexus threat groups, prompting urgent patching and global mitigations.

The post Cloudflare Forces Widespread Outage to Mitigate Exploitation of Maximum Severity Vulnerability in React2Shell  appeared first on Security Boulevard.

Teri Robinson

Source: Security Boulevard
Source Link: https://securityboulevard.com/2025/12/cloudflare-forces-widespread-outage-to-mitigate-exploitation-of-maximum-severity-vulnerability-in-react2shell/