CVE-2018-6184: Zeit Next.js

High severity, CVSS 7.5. EPSS: 9.1% chance of exploitation in the next 30 days.

ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace.

Affected products

• Zeit Next.js: version 4.0.0 only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only; version 4.0.4 only; version 4.0.5 only; …

Published 2018-01-24. Last modified 2026-06-17.