React Critical Vulnerability  (CVSS 10.0)  + LIVE Attack Demo

React Critical Vulnerability (CVSS 10.0) + LIVE Attack Demo

Curated by React Libraries Editorial

December 15, 2025

Curated Video Discovery

This video was created by an external creator and is shared here for discovery purposes. React Libraries is not affiliated with or endorsed by the original creator.

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React Libraries Editorial

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A critical React vulnerability (React2Shell) allows attackers to execute
JavaScript directly on your server using React Server Components.

This is not an XSS bug.
This is server-side Remote Code Execution (RCE).

In this video, we break down:
00:00 Trailer
00:44 Understanding the Incident
02:02 Critical Security Vulnerability React2Shell
04:43 What's CVE and CVSS 1.0
07:11 Impact of the Vulnerability
08:25 Denial of Service & Source Code Exposure
13:43 How Cloud Companies Reacted
16:11 Unders...

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