In SAP Commerce Cloud - versions HYCOM 1905, HYCOM 2005, HYCOM2105, HYCOM 2011, HYCOM 2205, COMCLOUD 2211, a locked B2B user can misuse the forgotten password functionality to un-block his user account again and re-gain access if SAP Commerce Cloud - Composable Storefront is used as storefront, due to weak access controls in place. This leads to a considerable impact on confidentiality and integrity.