Changelog:WHMCS V7.4.3
From WHMCS Documentation
Security
PMA-117 - Correct project permissions within the Project Management addon
CORE-12483 - Correct potential XSS on admin homepage
CORE-12501 - Correct client password reset logic
CORE-12478 - Correct admin access to remote servers via WHMC Connect
Maintenance
CORE-11960 - Correct negative line item rounding
PMA-114 - Ensure charset is itemized in mod_project table schema definition
PMA-115 - Refine Recent Activity tab for PHP 7.1 compatibility