Fancy Product Designer <= 4.6.9 - Insufficient Authorization on Mulitple AJAX Actions

Vulnerability Description

The Fancy Product Designer plugin for WordPress is vulnerable to unauthorized access to data and modification of plugin settings due to a missing capability check on multiple AJAX functions in versions up to, and including, 4.6.9. This makes it possible for authenticated attackers with subscriber-level permissions to modify plugin settings, including retrieving arbitrary order information or creating/updating/deleting products, orders, or other sensitive information not associated with their own account.

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/644624d8-c193-4ee6-bc82-7ccda5d7f2ac?source=cve
• https://support.fancyproductdesigner.com/support/discussions/topics/13000029981