ImpressCMS 1.3.10 has XSS via the PATH_INFO to htdocs/install/index.php, htdocs/install/page_langselect.php, or htdocs/install/page_modcheck.php.Referenceshttp://packetstormsecurity.com/files/150990/ImpressCMS-1.3.10-Cross-Site-Scripting.htmlhttp://seclists.org/fulldisclosure/2019/Jan/8https://www.netsparker.com/web-applications-advisories/ns-18-033-cross-site-scripting-in-impresscms/
