artacademy.edu XSS vulnerability

Vulnerable URL: http://www.artacademy.edu/faculty/rseeman/svcore/full.html?bg=xss"=..%2Fgallery.xml Details: Description| Value ---|--- Patched:| No Latest check for patch:| 11.12.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 2680738 VIP website status:| No...