CVE-2025-48068 LOW

CVE-2025-48068: Information exposure in Next.js dev server due to lack of origin verification

Vendor Vercel
Product next.js
Weakness CWE-1385
Published May 30, 2025
Last update June 13, 2025
View on NVD All CVEs

CVSS base score

2.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

What the vulnerability does

01Description

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects local development environments and requires the user to visit a malicious webpage while npm run dev is active. This issue has been patched in versions 14.2.30 and 15.2.2.

Key dates

02Disclosure timeline

May 30, 2025 CVE published
June 13, 2025 Record updated