The Password Recovery Problem in WordPress • Accessing phpMyAdmin Across Hosting Environments • Modifying Credentials in wp_users with MD5 Hashing
Lesson 1.1: The Password Recovery Problem in WordPress
- Standard password recovery relies on functioning outgoing email and access to that email account.
- WordPress stores passwords as encrypted hashes, preventing plaintext password entry directly into the database.
When administrative credentials are lost or the linked email is inaccessible/compromised, standard recovery via wp-login.php fails. Direct database intervention in phpMyAdmin provides an immediate bypass.
Practical work
- Reproduce the demonstrated step for: Standard password recovery relies on functioning outgoing email and access to that email account. and verify the result yourself.
Lesson 1.2: Accessing phpMyAdmin Across Hosting Environments
- XAMPP: Requires running Apache and MySQL, then clicking MySQL's Admin button.
- cPanel: Accessible under the Databases category.
- Hostinger: Managed per website within the Databases area.
- CloudPanel: Found under site-specific database users via the Manage action.
Accessing phpMyAdmin varies by environment. On local setups like XAMPP, open the XAMPP Control Panel, ensure Apache and MySQL are running, and click the Admin button for MySQL. On standard cPanel hosting, navigate to the Databases section and select phpMyAdmin. On custom interfaces like Hostinger, select the website, open Databases, and click Enter phpMyAdmin. On CloudPanel VPS setups, choose the site, navigate to Databases, find Database Users, and click Manage.
Practical work
- Reproduce the demonstrated step for: XAMPP: Requires running Apache and MySQL, then clicking MySQL's Admin button. and verify the result yourself.
Lesson 1.3: Modifying Credentials in wp_users with MD5 Hashing
- WordPress user records are stored in the wp_users table.
- Plaintext passwords must be processed through MD5 hashing to be recognized by WordPress.
- WordPress automatically re-hashes MD5 passwords to modern standards upon the next successful login.
Inside phpMyAdmin, select the database associated with your WordPress site and open the wp_users table. Locate the user row to modify and click Edit. In the user_pass row, enter the new plaintext password in the Value field. Under the Function dropdown for user_pass, select MD5 to ensure the value is hashed upon saving. Click Go to update the record.
Practical work
- Reproduce the demonstrated step for: WordPress user records are stored in the wp_users table. and verify the result yourself.
