CVE-2026-5396 Fluent Forms <= 6.1.21 - Authenticated (Subscriber+) Authorization Bypass via 'form_id' Parameter

The Fluent Forms plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to, and including, 6.1.21. This is due to the SubmissionPolicy class authorizing submission-level actions read, modify, delete, add notes based on a user-supplied formid quer...

CVE-2026-5396

The CVE-2026-5396 case concerns the Fluent Forms WordPress plugin (all versions up to 6.1.21). The underlying issue is in the SubmissionPolicy logic, which authenticates submission-level actions based on a user-supplied form_id parameter. This allows authenticated attackers who have Fluent Forms ...

CVE-2022-50959

WordPress Contact Form Builder 1.6.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting the formid parameter. Attackers can craft malicious URLs to codegenerator.php with script payloads in the formid parameter t...

CVE-2026-1189

The LeadBI Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'formid' parameter of the 'leadbiform' shortcode in all versions up to, and including, 1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes i...

EUVD-2007-2925

Malware in sbrugna...

EUVD-2024-24826

Malicious code in bioql PyPI...

CVE-2021-25099

The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the formid parameter before outputting it back in the response of an unauthenticated request via the givecheckoutlogin AJAX action, leading to a Reflected Cross-Site Scripting...