The Fancy Product Designer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Order 'elements[].title' Parameter in all versions up to, and including, 6.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is written to the DOM via innerHTML within the beforeElementAdd JavaScript event handler when processing the elements[].title field from the stored order JSON, meaning execution occurs specifically when an administrator reviews shortcode orders in the WordPress admin panel.
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Fixes

Solution

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Workaround

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History

Fri, 25 Sep 2026 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Radykal
Radykal fancy Product Designer
Wordpress
Wordpress wordpress
Vendors & Products Radykal
Radykal fancy Product Designer
Wordpress
Wordpress wordpress

Fri, 25 Sep 2026 07:45:00 +0000

Type Values Removed Values Added
Description The Fancy Product Designer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Order 'elements[].title' Parameter in all versions up to, and including, 6.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is written to the DOM via innerHTML within the beforeElementAdd JavaScript event handler when processing the elements[].title field from the stored order JSON, meaning execution occurs specifically when an administrator reviews shortcode orders in the WordPress admin panel.
Title Fancy Product Designer <= 6.5.2 - Unauthenticated Stored Cross-Site Scripting via Shortcode Order 'elements[].title' Parameter
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-09-25T07:40:29.644Z

Reserved: 2026-09-01T14:24:56.450Z

Link: CVE-2026-84280

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-25T08:16:40.550

Modified: 2026-09-25T08:16:40.550

Link: CVE-2026-84280

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-25T09:15:19Z

Weaknesses