Lexiglot through 2014-11-20 allows XSS (Reflected) via the username, or XSS (Stored) via the admin.php?page=config install_name, intro_message, or new_file_content parameter.Referenceshttps://www.justanotherhacker.com/2018/05/jahx181_-_piwigo_lexiglot_multiple_vulnerabilities.html