The plugin is susceptible to PHP Object Injection, a condition where an application deserializes untrusted input, potentially allowing an attacker to manipulate the application logic. Authenticated users with contributor-level access or higher can inject a PHP Object. While no native POP chain (a sequence of gadgets used to achieve code execution) exists within the software, the presence of a POP chain in other installed plugins or themes could enable the deletion of arbitrary files, retrieval of sensitive data, or remote code execution.