Unleash Secure WordPress Backups Passthru Disabled for Peace of Mind

how safe is it to disable these functions, seeing how some of the core WP code is using them (exec for data debugging and shell_exec for ... I have a script that needs these functions. Is there any work arounds? The commands my script to run is simple mysqldump to backup my database. ... WordPress try the database update again. ... This would make it hard for attackers to disable or modify your file system monitoring solution. Learn how to improve your WordPress security and avoid data leakage by fixing unreferenced and publicly exposed files. We have disabled PHP features to improve safety on our shared hosting servers: – exec – passthru – shell_exec – system – proc_open To disable this method of file editing, simply add this following snippet to your wp-config.php file. define( 'DISALLOW_FILE_EDIT', true );. 16. PHP Functions like exec, system, and shell_exec are used to execute external commands which poses a security risk. '