The GEO my WP WordPress plugin before 4.5.5.3 does not perform any ownership or capability check on two of its logged-in AJAX actions, allowing users with subscriber-level access or above to modify or permanently delete other users' and posts' geolocation records by supplying arbitrary record IDs.

The GEO my WP WordPress plugin before 4.5, gmw-premium-settings WordPress plugin before 3.1 does not sufficiently validate files to be uploaded, which could allow attackers to upload arbitrary files such as PHP on the server.

The GEO my WP WordPress plugin before 4.5.0.2 does not prevent unauthenticated attackers from including arbitrary files in PHP's execution context, which leads to Remote Code Execution.