opengift.pl XSS vulnerability

Vulnerable URL: http://www.opengift.pl/szukaj.html?q=="= Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 3455789 VIP website status:| No Check opengift.pl SSL connection:| Grade: F...