CVE-2026-59237

Roskus Prospero Flow CRM prior to 5.5.3 is affected by an IDOR (CWE-639) vulnerability in the Order and OrderItem REST API controllers. The issue arises because Order::find($id) / Item::find($id) are not scoped to the authenticated user’s company, enabling a remote, authenticated user to read, mo...

CVE-2026-59237 IDOR in Prospero Flow CRM Order API allows cross-tenant read and modification of orders

Authorization Bypass Through User-Controlled Key CWE-639 in the Order and OrderItem REST API controllers in Roskus Prospero Flow CRM before 5.5.3 allows a remote, authenticated user to read, modify, and delete orders and order items belonging to any other company tenant via a sequential numeric i...