kia-wassinkautogroep.nl XSS vulnerability

Vulnerable URL: http://www.kia-wassinkautogroep.nl/occasions/dealerid=1cd2cddadb1f470580648efe8caede15,39ba5dc08ed9406294807640d11e6c12,6e2baaf0a8e14348ad2cf2a5a9e7f76f,50ab20f56bdb4b5ba77e100848ee1bde,02355afae1b94abf80725bd7106d96ff,f88780d601c44ef5b0311e84302eca12="LAND+ROVER Details:...