CVE-2018-16821: Seacms

Medium severity, CVSS 5.3. EPSS: 1% chance of exploitation in the next 30 days.

SeaCMS 6.64 allows arbitrary directory listing via upload/admin/admin_template.php?path=../templets/../../ requests.

Affected products

• Seacms Seacms: version 6.64 only

Published 2018-09-21. Last modified 2026-06-17.