Dependensi dan CVE for Next.js
high4 checks
Most breaches start with a component that was already patchable. Knowing exact versions is the difference between a fix and a guess.
What Next.js must have
- No version disclosure through headers, meta tags or error pages
- Framework and plugins on supported releases
- Known CVEs for the detected versions reviewed
- Lockfile committed and dependency audit running in CI
How to fix it
- 1Automate dependency updates and review advisories weekly
- 2Pin versions in production and test upgrades in staging first
Next.js context
React framework with server-side rendering, routing and API routes, usually deployed on Vercel or Node.
Server components and middleware carry the auth boundary. Middleware-only auth was bypassable via CVE-2025-29927 — enforce authorisation in the route itself.