React.js shell shocked by 10.0 critical vulnerability…
Fireship
Dec 9, 2025 19:58
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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?
Science & Technology
#webdev
#app development
#lesson
#tutorial
#react
#react2shell
#CVE-2025-55182
#react server components
#react flight
#react exploit
#react vulnerability