CVE-2018-3712: Zeit Serve

Medium severity, CVSS 6.5. EPSS: 1.8% chance of exploitation in the next 30 days.

serve node module before 6.4.9 suffers from a Path Traversal vulnerability due to not handling %2e (.) and %2f (/) and allowing them in paths, which allows a malicious user to view the contents of any directory with known path.

Affected products

• Zeit Serve: before 6.4.9 (fixed in 6.4.9)

Published 2018-06-07. Last modified 2026-06-17.