PHP remote file inclusion vulnerability in includes/includes.php in Guernion Sylvain Portail Web Php (aka Gsylvain35 Portail Web, PwP) before 2.5.1.1 allows remote attackers to execute arbitrary PHP code via a URL in the site_path parameter.
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.