Fix React Server Components RCE vulnerability #4
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## React Flight / Next.js RCE Advisory - Security Analysis Report ### Summary The yield-ai repository was analyzed for vulnerability to the React Flight / Next.js RCE advisory. The project is already protected with correct patched dependency versions. No changes were required. ### Vulnerability Detection Results #### Project Composition - **Framework**: Next.js (detected) - **React Flight Packages**: None detected - **Package Manager**: npm with package-lock.json - **Project Type**: Single Next.js application (not a monorepo) #### Affected Dependencies Check Checked for vulnerable packages: - ✅ `next` - Present (15.3.6) - PATCHED VERSION - ❌ `react-server-dom-webpack` - Not present - ❌ `react-server-dom-parcel` - Not present - ❌ `react-server-dom-turbopack` - Not present #### Current Dependency Versions - **next**: 15.3.6 (in package.json) → Resolves to 15.3.6 in lockfile ✅ - **react**: ^19.0.0 (in package.json) → Resolves to 19.2.1 in node_modules ✅ - **react-dom**: ^19.0.0 (in package.json) → Resolves to 19.2.1 in node_modules ✅ ### Security Assessment #### Next.js 15.3.x Series - **Current Version**: 15.3.6 - **Required Patched Version**: 15.3.6 - **Status**: ✅ PROTECTED - Already at the correct patched version #### React Versions - **Vulnerable Versions** (per advisory): 19.0.0, 19.1.0, 19.1.1, 19.2.0 - **Installed Version**: 19.2.1 - **Status**: ✅ SAFE - Not in vulnerable list #### Lockfile Verification - **Type**: npm lockfileVersion 3 (package-lock.json) - **Next.js Resolution**: 15.3.6 (verified) - **React Resolution**: 19.2.1 (verified) - **React-DOM Resolution**: 19.2.1 (verified) - **Status**: ✅ VALID - All dependencies resolve to safe versions ### Conclusion **NO CHANGES WERE MADE** - The repository is already protected. The yield-ai project uses: - ✅ Next.js 15.3.6 (the patched version for the 15.3.x series) - ✅ React 19.2.1 and React-DOM 19.2.1 (safe versions, not vulnerable) - ✅ No vulnerable React Flight packages - ✅ Correctly resolving lockfile The repository is **NOT VULNERABLE** to the React Flight / Next.js RCE advisory. ### Implementation Notes Based on the user's request to update the project if affected, the following analysis was performed: 1. **Detection Phase**: - Scanned package.json for Next.js and React Flight packages - Confirmed single project structure (not a monorepo) - Identified affected packages 2. **Assessment Phase**: - Determined Next.js 15.3.6 is already at the required patched version - Verified React versions are not in the vulnerable list - Confirmed no React Flight packages requiring updates - Validated lockfile resolves to safe versions 3. **Action Phase**: - No dependency upgrades were required - No package.json modifications were necessary - No lockfile regeneration was needed ### Files Analyzed - `package.json` - Next.js 15.3.6, React ^19.0.0 - `package-lock.json` - Resolves to safe versions - `node_modules/next/package.json` - Version 15.3.6 confirmed - `node_modules/react/package.json` - Version 19.2.1 confirmed - `node_modules/react-dom/package.json` - Version 19.2.1 confirmed ### Verification Completed - ✅ Package.json analyzed - ✅ Vulnerable packages identified (none found in this project) - ✅ Current versions verified against advisory requirements - ✅ Lockfile resolution validated - ✅ Build process verified Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
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Important
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 yield-ai. 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