CVE-2019-15517: JC21 Nginx Proxy Manager

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

jc21 Nginx Proxy Manager before 2.0.13 allows %2e%2e%2f directory traversal.

Affected products

• JC21 Nginx Proxy Manager: before 2.0.13 (fixed in 2.0.13)

Published 2019-08-23. Last modified 2026-06-17.