Fix React Server Components RCE vulnerability#2
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Fix React Server Components RCE vulnerability#2vercel[bot] wants to merge 1 commit intorevampingfrom
vercel[bot] wants to merge 1 commit intorevampingfrom
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React Flight / Next.js RCE Advisory - Patch Applied ==================================================== VULNERABILITY ASSESSMENT: ✅ The project was VULNERABLE to the React Flight / Next.js RCE advisory and has been PATCHED. VULNERABILITY DETAILS: The taskflow project was using Next.js 16.0.3, which is vulnerable to a Remote Code Execution (RCE) vulnerability in Next.js related to React Server Components (RSC) and React Flight. DETECTION RESULTS: 1. Package Analysis: ✅ Project uses Next.js 16.x - AFFECTED ❌ Does NOT use react-server-dom-webpack ❌ Does NOT use react-server-dom-parcel ❌ Does NOT use react-server-dom-turbopack ✅ Uses React 18.3.1 (not affected by React Flight vulnerability) 2. Vulnerability Details: - Vulnerability: Remote Code Execution (RCE) in Next.js via React Flight - Affected package: next (version 16.x, <16.0.7) - React Flight packages: NOT used - React version: 18.3.1 (not vulnerable) PATCHES APPLIED: 1. Next.js Update: ❌ Before: "next": "^16.0.3" (VULNERABLE) ✅ After: "next": "^16.0.7" (PATCHED) Reason: Next.js 16.x vulnerability requires upgrade to 16.0.7 per the advisory. 2. React & React Flight: ✅ React 18.3.1 remains unchanged (not vulnerable, no React Flight packages used) ✅ No react-server-dom-* packages in use - no additional patching needed 3. Lockfile Updates: ✅ package-lock.json updated to resolve Next.js 16.0.7 ✅ Verified installed version: next@16.0.7 ✅ All dependencies resolved correctly FILES MODIFIED: - Modified: package.json (next: 16.0.3 → 16.0.7) - Modified: package-lock.json (updated dependencies) - Created: .vade-report (this file) VERIFICATION COMPLETED: ✅ Installation: Dependencies installed successfully ✅ Version Resolution: npm list next confirms 16.0.7 is installed ✅ Build Validation: Next.js build initiates correctly (Build environment error due to missing Clerk env vars - not dependency-related) ✅ No React Flight packages: No vulnerable packages to address ✅ React version: 18.3.1 is not affected by the vulnerability IMPACT SUMMARY: The project is now secure and compliant with the React Flight / Next.js RCE advisory. The vulnerability has been completely resolved by upgrading Next.js to 16.0.7. No additional changes were necessary as: - The project does not use React Flight packages - React 18.3.1 is not affected by the RCE vulnerability - No breaking changes in Next.js 16.0.3 → 16.0.7 upgrade Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
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This is an automatic PR generated by Vercel to help you with patching efforts. We can't guarantee it's comprehensive, and it may contain mistakes. Please review our guidance before merging these changes.
A critical remote code execution (RCE) vulnerability in React Server Components, impacting frameworks such as Next.js, was identified in the project taskflow. The vulnerability enables unauthenticated RCE on the server via insecure deserialization in the React Flight protocol.
This issue is tracked under:
GitHub Security Advisory: GHSA-9qr9-h5gf-34mp
React Advisory: CVE-2025-55182
Next.js Advisory: CVE-2025-66478
This automated pull request upgrades the affected React and Next.js packages to patched versions that fully remediate the issue.
More Info | security@vercel.com