Researchers warn that attackers could exploit a recently discovered critical vulnerability in the open-source JavaScript framework Next.js to bypass authorization in middleware and gain access to targeted systems. Vercel, the San Francisco-based company that created and maintains Next.js, released a patch for CVE-2025-29927 in Next.js 15.2.3 on March 18 and published a security advisory on March 21. Researchers Allam Rachid and Allam Yasser discovered the vulnerability, which has a base score of...