Next.js Vulnerability: The Critical Flaw of CVE-2025-29927 Explained
A critical vulnerability, identified as CVE-2025-29927, has shaken the Next.js development community. Rated with a severity score of 9.1 (Critical), this flaw allows attackers to completely bypass authorization checks in middleware, potentially granting unauthorized access to sensitive data and protected routes. The issue is a powerful reminder that even a small design flaw in a popular framework can have widespread and dangerous consequences.