webarea Fast & Fancy Filter Plugin up to 1.2.2 on WordPress Setting saveFields cross-site request forgery

Summaryinfo

A vulnerability identified as problematic has been detected in webarea Fast & Fancy Filter Plugin up to 1.2.2 on WordPress. This impacts the function saveFields of the component Setting Handler. The manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2026-6396. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in webarea Fast & Fancy Filter Plugin up to 1.2.2 on WordPress. It has been rated as problematic. This issue affects the function saveFields of the component Setting Handler. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

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.

The weakness was shared by Muhammad Nur Ibnu Hubab. The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2026-6396 since 04/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• WordPress Plugin

Vendor

• webarea

Name

• Fast & Fancy Filter Plugin

Version

• 1.2.0
• 1.2.1
• 1.2.2

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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