The BadgeOS plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the delete_badgeos_log_entries function in versions up to, and including, 3.7.1.6. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to delete the plugin's log entries.
The BadgeOS plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.7.1.6. This is due to improper validation and authorization checks within the badgeos_update_steps_ajax_handler, badgeos_update_award_steps_ajax_handler, badgeos_update_deduct_steps_ajax_handler, and badgeos_update_ranks_req_steps_ajax_handler functions. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to overwrite arbitrary post titles.