CVE-2021-4334: Radykal Fancy Product Designer

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

The Fancy Product Designer plugin for WordPress is vulnerable to unauthorized modification of site options due to a missing capability check on the fpd_update_options function in versions up to, and including, 4.6.9. This makes it possible for authenticated attackers with subscriber-level permissions to modify site options, including setting the default role to administrator which can allow privilege escalation.

Affected products

• Radykal Fancy Product Designer: before 4.7.0 (fixed in 4.7.0)

Published 2023-10-20. Last modified 2026-06-17.