CVE-2019-11871: Custom Field Suite Project Custom Field Suite

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

The Custom Field Suite plugin before 2.5.15 for WordPress has XSS for editors or admins.

Affected products

• Custom Field Suite Project Custom Field Suite: before 2.5.15 (fixed in 2.5.15)

Published 2019-05-10. Last modified 2026-06-17.