If you want to know the password which have changed password of cpanel then you need to create a module in /usr/local/Cpanel/ChangePassword/. This will run as root when password is changed in WHM or cPanel.

Module features :
You can access following variables using above module :
- user (string) – Account Username
- newpass (string) – Account Password
- message (string)*** – Password Change Status Message
- rawout (string)*** – Password Change output
- service_ref (string)*** – Password Change Service

Thus in order to access above module you will have to do the following :

#!/usr/bin/perl
package Cpanel::ChangePassword::Sendtobilling;
use strict;

my %OPTS = @_;
my $user = $OPTS{‘user’};
my $newpass = $OPTS{‘newpass’};
#Add function to create object and password send

Username / Password can then be send to remote location thus you can retrieve password which have tried to change password of cpanel.

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