React.js 10.0 Faces Critical Vulnerability ⚠️

React.js 10.0 has a serious security flaw. Explore Genspark’s free all-in-one AI workspace to stay ahead in JavaScript development.

React.js 10.0 Faces Critical Vulnerability ⚠️
Fireship
469.2K views • Dec 9, 2025
React.js 10.0 Faces Critical Vulnerability ⚠️

About this video

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The JavaScript world just got rocked by a 10.0 critical vulnerability called React2Shell (a.k.a. CVE-2025-55182). Let's find out how this React exploit actually works...

#Coding #programming #javascript #react

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🔗 Resources
- https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r

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🔖 Topics Covered

- What is React2Shell?
- CVE-2025-55182 explained
- React Flight
- Which React devs are affected?
- What should you do?

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Video Information

Views

469.2K

Likes

16.5K

Duration

3:57

Published

Dec 9, 2025

User Reviews

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