teachPress < 9.0.5 - Cross-Site Request Forgery

Description

The teachPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 9.0.4. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to invoke those functions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE-2023-52129 may be a duplicate of this issue.