Exposure of Sensitive Information to an Unauthorized Actor
PhpWebGallery 1.7.0 and 1.7.1 allows remote authenticated users with advisor privileges to obtain the real e-mail addresses of other users by editing the user's profile.
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.