CVE-2020-14067: Naviwebs Navigatecms

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

The install_from_hash functionality in Navigate CMS 2.9 does not consider the .phtml extension when examining files within a ZIP archive that may contain PHP code, in check_upload in lib/packages/extensions/extension.class.php and lib/packages/themes/theme.class.php.

Affected products

• Naviwebs Navigatecms: version 2.9 only

Published 2020-06-15. Last modified 2026-06-17.