Exposure of Sensitive Information to an Unauthorized Actor
Paid To Read Script 2.0.5 has full path disclosure via an invalid admin/userview.php uid parameter.
CWE-200 - Information Exposure
An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.