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Security: al7566/De

Security

SECURITY.md

Security Audit Report

Generated: 2024-01-14
Status: ✅ PRODUCTION READY

Summary

  • Production Dependencies: 0 vulnerabilities
  • Development Dependencies: 4 moderate vulnerabilities (development-only, no production impact)
  • Critical/High Issues: All resolved
  • Build Status: ✅ Passing
  • Type Check: ✅ Passing

Production Security Status

ALL PRODUCTION DEPENDENCIES ARE SECURE

npm audit --production
# Result: found 0 vulnerabilities

Development Dependencies Analysis

Remaining Vulnerabilities (Development Only)

Package: esbuild <= 0.24.2
Severity: Moderate
CVE: GHSA-67mh-4wv8-2f99
Impact: Development server only
Status: ⚠️ No action required

Details:

  • Affects: @esbuild-kit/core-utils (nested dependency of drizzle-kit)
  • Current version: esbuild@0.18.20 (in deprecated @esbuild-kit)
  • Direct dependency: esbuild@0.25.9 ✅ (secure)
  • The vulnerable code is only used during development
  • Does NOT affect production builds or runtime
  • @esbuild-kit is deprecated and merged into tsx

Why This Is Safe:

  1. The vulnerability only affects the development server
  2. Production builds use esbuild 0.25.9+ which is secure
  3. The vulnerable dependency is nested in a dev-only tool (drizzle-kit)
  4. Production deployments don't include devDependencies

Security Improvements Made

Fixed Vulnerabilities

  1. on-headers - HTTP response header manipulation (was affecting express-session)
  2. qs - DoS via memory exhaustion (was in express/body-parser)
  3. body-parser - Updated to secure version
  4. express - Updated to secure version
  5. express-session - Updated to secure version

Security Features Implemented

  • ✅ Database connection encryption (SSL)
  • ✅ Environment variable validation
  • ✅ Secure session management
  • ✅ Data encryption for sensitive information
  • ✅ Non-root user in Docker container
  • ✅ Minimal Docker image (Alpine Linux)
  • ✅ Health checks configured
  • ✅ Proper signal handling (dumb-init)

Deployment Security Checklist

Pre-Deployment

  • All production dependencies scanned
  • Critical/High vulnerabilities resolved
  • Environment variables template created (.env.example)
  • Build process verified
  • Type checking passing
  • DATABASE_URL configured (required by deployer)
  • ENCRYPTION_SECRET set (required by deployer)
  • SSL/TLS certificate configured (required by deployer)

Production Environment

  • Database uses SSL connection
  • Strong ENCRYPTION_SECRET (32+ characters, random)
  • Environment variables not committed to git
  • Firewall configured (ports 80, 443, 22 only)
  • Running as non-root user
  • Regular security updates scheduled
  • Monitoring and alerting configured
  • Backup system in place

Recommendations

Immediate (for deployment)

  1. ✅ Update all production dependencies - DONE
  2. ✅ Configure environment variables - Template created
  3. ✅ Enable SSL for database connection - Documented
  4. ✅ Use strong encryption secret - Documented

Post-Deployment

  1. Setup automated security scanning (Dependabot, Snyk)
  2. Configure rate limiting for API endpoints
  3. Implement request logging and monitoring
  4. Setup automated backups
  5. Configure SSL/TLS with Let's Encrypt
  6. Add Web Application Firewall (WAF)
  7. Implement CORS policies if needed

Ongoing

  1. Run npm audit weekly
  2. Update dependencies monthly
  3. Review logs for suspicious activity
  4. Monitor for CVE announcements
  5. Keep Node.js version updated (currently 20.x)

Testing Commands

# Check production dependencies
npm audit --production

# Full audit
npm audit

# Update dependencies
npm update

# Build and test
npm run check
npm run build
npm start

References

Conclusion

The application is secure and ready for production deployment.

All critical and high-severity vulnerabilities have been resolved. The remaining moderate vulnerabilities only affect development dependencies and pose no risk to production deployments.

Next Steps:

  1. Configure environment variables
  2. Deploy to production
  3. Setup monitoring
  4. Schedule regular security audits

There aren’t any published security advisories