Next.js Middleware 15.2.2 - Authorization Bypass

What happened

CVE-2025-29927 deliberately introduced vulnerability in a verification web app.

Affected versions

Unknown product: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

• Review the original advisory and validate affected versions.
• Apply vendor-provided updates or mitigations when available.