The Uncanny Automator plugin for WordPress contains a missing authorization flaw. Authenticated users with Subscriber-level access or higher can exploit this by sending requests to the `automator google contacts fetch labels`, `automator mautic segment fetch`, `automator mautic tags fetch`, and `automator mautic render contact fields` AJAX actions. The issue stems from a lack of capability checks and missing nonce verification (a security token used to prevent cross-site request forgery) in the `ajax fetch labels()`, `segments fetch()`, `tags fetch()`, and `render contact fields()` handlers. This allows attackers to enumerate sensitive Google Contacts groups and labels, as well as Mautic segments, tags, and contact-field definitions, using credentials configured by an administrator. Additionally, this can lead to the consumption of third-party API quotas.