← Back to CVEs
CVE-2026-6396
MEDIUM4.3
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.
CVE Details
CVSS v3.1 Score4.3
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
Published4/22/2026
Last Modified4/22/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-352
References
https://plugins.trac.wordpress.org/browser/fast-fancy-filter-3f/tags/1.2.2/includes/admin/class-admin.php#L24(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/fast-fancy-filter-3f/tags/1.2.2/includes/admin/class-admin.php#L419(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/fast-fancy-filter-3f/trunk/includes/admin/class-admin.php#L24(security@wordfence.com)
IOC Correlations
No correlations recorded
This product uses data from the NVD API but is not endorsed or certified by the NVD.