The MainWP Child Reports plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.2.6. This is due to a missing capability check in the heartbeatreceived() function in the LiveUpdate class. This makes it possible for authenticated attackers, with Subscriber-level access and above, to obtain MainWP Child Reports activity log entries (including action summaries, user information, IP addresses, and contextual data) via the WordPress Heartbeat API by sending a crafted heartbeat request with the 'wp-mainwp-stream-heartbeat' data key.

Cross-Site Request Forgery (CSRF) vulnerability in MainWP MainWP Child Reports.This issue affects MainWP Child Reports: from n/a through 2.1.1.

The MainWP Child Reports WordPress plugin before 2.0.8 does not validate or sanitise the order parameter before using it in a SQL statement in the admin dashboard, leading to an SQL injection issue