CVE-2018-20566: Douco Douphp

Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue was discovered in DouCo DouPHP 1.5 20181221. It allows full path disclosure in "Smarty error: unable to read resource" error messages for a crafted installation page.

Affected products

• Douco Douphp: version 1.5 only

Published 2018-12-28. Last modified 2026-06-17.