The Fast & Fancy Filter – 3F plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.2.2. This is due to missing nonce verification in the saveFields() function, which handles the fff_save_settins AJAX action. This makes it possible for unauthenticated attackers to modify plugin filter settings, update arbitrary options, or create new filter posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
History

Wed, 22 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 22 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Webarea
Webarea fast & Fancy Filter – 3f
Wordpress
Wordpress wordpress
Vendors & Products Webarea
Webarea fast & Fancy Filter – 3f
Wordpress
Wordpress wordpress

Wed, 22 Apr 2026 08:30:00 +0000

Type Values Removed Values Added
Description The Fast & Fancy Filter – 3F plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.2.2. This is due to missing nonce verification in the saveFields() function, which handles the fff_save_settins AJAX action. This makes it possible for unauthenticated attackers to modify plugin filter settings, update arbitrary options, or create new filter posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Title Fast & Fancy Filter – 3F <= 1.2.2 - Cross-Site Request Forgery to Settings Modification via fff_save_settins AJAX Action
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-04-22T07:45:34.325Z

Updated: 2026-04-22T13:02:37.153Z

Reserved: 2026-04-15T20:16:25.894Z

Link: CVE-2026-6396

cve-icon Vulnrichment

Updated: 2026-04-22T13:02:33.252Z

cve-icon NVD

Status : Deferred

Published: 2026-04-22T09:16:26.810

Modified: 2026-04-22T20:22:50.570

Link: CVE-2026-6396

cve-icon Redhat

No data.