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GitHubivaavimusic/react19-fix-vibecoders

React19-fix-vibecoders

CVE-2025-55182 Fix for Vibe Coders

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119 months agoNot yet reviewed

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React 19 & Next.js Security Fix Prompts for AI Agents

🚨 CRITICAL SECURITY VULNERABILITY - CVE-2025-55182 & CVE-2025-66478

This repository contains reusable prompts to help AI coding assistants automatically fix critical React/Next.js security vulnerabilities.

📋 What's Inside

  • SECURITY_FIX_PROMPT.md - Comprehensive, detailed prompt with full context
  • SECURITY_FIX_PROMPT_SHORT.md - Concise version for quick sharing
  • SECURITY_PROMPT_README.md - Detailed usage guide

🚀 Quick Start

Option 1: Quick Fix (Recommended)

Copy the entire content from SECURITY_FIX_PROMPT_SHORT.md and paste it into your AI coding assistant.

Option 2: Detailed Fix

Use SECURITY_FIX_PROMPT.md for comprehensive instructions with full context.

🎯 What These Prompts Do

Download Tool

These prompts instruct AI agents to:

  1. ✅ Scan repositories for React/Next.js dependencies
  2. ✅ Identify vulnerable versions (CVE-2025-55182 & CVE-2025-66478)
  3. ✅ Update to patched versions automatically
  4. ✅ Verify the updates
  5. ✅ Commit and push changes

📦 Vulnerability Details

CVE-2025-55182 (React Server Components - CRITICAL - CVSS 10.0)

  • Affected: React 19.0.0 through 19.2.0
  • Patched: React 19.0.1, 19.1.2, 19.2.1
  • Impact: Remote Code Execution (RCE) vulnerability

CVE-2025-66478 (Next.js - CRITICAL)

  • Affected: Next.js 15.0.0 through 16.0.6
  • Patched: 15.0.5, 15.1.9, 15.2.6, 15.3.6, 15.4.8, 15.5.7, 16.0.7
  • Impact: Same RCE vulnerability when using React Server Components

🔗 Official Resources

  • React Security Advisory: https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components
  • Next.js Security Advisory: https://nextjs.org/blog/CVE-2025-66478
  • Google Cloud Response: https://cloud.google.com/blog/products/identity-security/responding-to-cve-2025-55182

📢 Share with the Community

Feel free to:

  • ⭐ Star this repository
  • 🔄 Fork and customize for your needs
  • 📤 Share on social media
  • 💬 Post in developer communities
  • 📝 Include in security advisories

🤖 Compatible AI Assistants

These prompts work with:

  • Claude (Anthropic)
  • ChatGPT (OpenAI)
  • Cursor AI
  • GitHub Copilot
  • Codeium
  • Any AI coding assistant

📄 License

This repository is provided as-is for the community. Use freely to help secure React/Next.js applications.


Remember: This is a CRITICAL security vulnerability (CVSS 10.0). Update immediately!

Created: December 2025 Last Updated: December 2025