Change the osCommerace admin password (this is the eCommerce webserver server software) - akoston/McK-CCDC GitHub Wiki
https://www.inmotionhosting.com/support/edu/oscommerce/how-to-log-into-oscommerce/ Visit your Admin URL. Your admin URL for osCommerce is accessed by simply adding /admin to the end of the default web address. In our example below, you can see our default domain name is https://oscommerce.inmotiontesting.com To access the admin area, we type in https://oscommerce.inmotiontesting.com/admin
Log into your osCommerce Admin dashboard. Click administrators osCommerce Go to Configuration > Administrators.
Click Edit osCommerce Select the Edit button on the row where your Administrator user s located in the list. Now you can change the password for your osCommerce Administrator.