Exposure of Sensitive Information to an Unauthorized Actor
index.php in Yamamah Photo Gallery 1.00 allows remote attackers to obtain the source code of executable files within the web document root via the download 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.