Invicti detected Piwik, a web-based statistics software.
This information can help an attacker gain a greater understanding of the systems in use and potentially to develop further attacks.
An attacker can search for specific security vulnerabilities for the version of Piwik identified. More importantly, Piwik discloses too much information about hidden pages (config, administration etc.).
Configure your web server to prevent information leakage from the Piwik
directory by implementing access control mechanisms to stop public access.
You can search and find all vulnerabilities