Critical React, Next.js flaw lets hackers execute code on servers

A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote code execution without authentication in React and Next.js applications.
Techzine Europe

Three new vulnerabilities discovered in React Server Components

Following the critical vulnerability CVE-2025-55182 in React Server Components, researchers have found three new leaks. Two ...
SecurityWeek

React2Shell: In-the-Wild Exploitation Expected for Critical React Vulnerability

Critical React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code ...

'Exploitation is imminent' as 39 percent of cloud environs have max-severity React hole

A maximum-severity flaw in the widely used JavaScript library React, and several React-based frameworks including Next.js ...
SecurityWeek

Wide Range of Malware Delivered in React2Shell Attacks

Security firms have seen cryptocurrency miners, Linux backdoors, botnet malware, and post-exploitation implants in ...
Infosecurity Magazine

React.js Hit by Maximum-Severity 'React2Shell' Vulnerability

A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, posing severe risks for server-side implementations ...
Security Boulevard

Cloudflare Forces Widespread Outage to Mitigate Exploitation of Maximum Severity Vulnerability in React2Shell

RCE flaw in React and Next.js is being actively exploited by China-nexus threat groups, prompting urgent patching and global mitigations.
Security Boulevard

Denial-of-Service and Source Code Exposure in React Server Components

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 ...