PT-2026-60477 · Roskus+1 · Prospero Flow Crm

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CVE-2026-59237

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Published

2026-07-16

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Updated

2026-07-16

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions Roskus Prospero Flow CRM versions prior to 5.5.3
Description An authorization bypass exists in the Order and OrderItem REST API controllers. A remote, authenticated user can read, modify, and delete orders and order items belonging to other companies (tenants) by providing a sequential numeric id to the following endpoints:
  • 'GET /api/order/{id}'
  • 'PUT /api/order/{id}'
  • 'GET /api/order-item/{id}'
  • 'PUT /api/order-item/{id}'
  • 'DELETE /api/order-item/{id}'
This occurs because the controllers use the Order::find($id) and Item::find($id) functions to resolve records without restricting the search to the authenticated user's company.
Recommendations Update to version 5.5.3.

Exploit

Fix

IDOR

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Weakness Enumeration

Related Identifiers

CVE-2026-59237

Affected Products

Prospero Flow Crm