willems.e-monsite.com XSS vulnerability

Vulnerable URL: http://willems.e-monsite.com/medias/static/simpleviewer/web/svcore/full.html?bg=xss"=http://willems.e-monsite.com/album/doxml/album/id508a383940266d0e64d96f4e=true=true=false=true=true=true=-1 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 11.12.2017...