[CVE-2024-39597] Improper Authorization Checks on Early Login Composable Storefront B2B sites of SAP Commerce

In SAP Commerce, a user can misuse the forgotten
password functionality to gain access to a Composable Storefront B2B site for
which early login and registration is activated, without requiring the merchant
to approve the account beforehand. If the site is not configured as isolated
site, this can also grant access to other non-isolated early login sites, even
if registration is not enabled for those other sites.