momastore.org XSS vulnerability

Vulnerable URL: https://www.momastore.org/museum/moma/ProductDisplayYoshimoto-Cube-No.-1104511000145657-1267152671545658?momaProductId=45657=67866-item=10001=10451=-1x';%20confirmXSSPOSED//=ProductDisplayYoshimoto%20Cube%20No.%201104511000145657-12671526715=26715=MoMAProductCommonCntrCmd Details:...