CVE-2021-4334

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-285 CWE-863

Affected software

Vendor	Product	Versions
radykal	Fancy Product Designer	<= 4.6.9

References

https://support.fancyproductdesigner.com/support/discussions/topics/13000029981Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/ea097cb7-85f4-4b6d-9f29-bc2636993f21?source=cveThird Party Advisory
https://support.fancyproductdesigner.com/support/discussions/topics/13000029981Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/ea097cb7-85f4-4b6d-9f29-bc2636993f21?source=cveThird Party Advisory

Timeline

Published: Oct 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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