Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in winkm89 teachPress teachpress allows SQL Injection.This issue affects teachPress: from n/a through <= 9.0.11.
The teachPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 9.0.9. This is due to missing or incorrect nonce validation on the import.php page. This makes it possible for unauthenticated attackers to delete imports via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
The teachPress plugin for WordPress is vulnerable to SQL Injection via the 'order' parameter of the 'tpsearch' shortcode in all versions up to, and including, 9.0.7 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.