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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-59237

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

Description

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 {id} supplied to GET /api/order/{id}, PUT /api/order/{id}, GET /api/order-item/{id}, PUT /api/order-item/{id}, or DELETE /api/order-item/{id}, because the controllers resolve records with Order::find($id) / Item::find($id) without scoping by the authenticated user's company.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Roskus Prospero Flow CRM

Default version status: unaffected

  • 4.6.0 to < 5.5.3affected

References