Title: plugin de WordPress Vedrixa Forms, Description: El plugin Vedrixa Forms - User Registration Form, Signup Form & Drag & Drop Form Builder para WordPress es vulnerable a omisión de autorización en todas las versiones hasta la 1.1.1, inclusive. Esto se debe a que el plugin no verifica correctamente que un usuario está autorizado para realizar una acción. Esto hace posible que atacantes autenticados, con acceso de nivel de suscriptor y superior, sobrescriban la estructura de cualquier formulario -añadiendo, eliminando o alterando campos- escribiendo datos controlados por el atacante en la tabla de la base de datos FORMS del plugin. El nonce 'ajax-nonce' utilizado por este gestor se inyecta en el frontend público a través de wp_localize_script(), por lo que cualquier usuario autenticado que visite una página que contenga un shortcode de formulario puede obtenerlo sin ningún acceso elevado.

{"timestamp":"2026-05-22T12:35:07.924866Z","id":"CVE-2026-8692","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"registrationformbuilder","product":"Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"1.1.1","versionType":"semver","status":"affected"}]}]

The Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.1.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the structure of any form — adding, removing, or altering fields — by writing attacker-controlled data to the plugin's FORMS database table. The 'ajax-nonce' nonce used by this handler is injected into the public frontend via wp_localize_script(), so any authenticated user who visits a page containing a form shortcode can obtain it without any elevated access.

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE-862

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.0.0/admin/class-registration-form-builder-admin.php#L866

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.0.0/includes/class-registration-form-builder.php#L174

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.0.0/public/class-registration-form-builder-public.php#L121

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.1.1/admin/class-registration-form-builder-admin.php#L866

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.1.1/includes/class-registration-form-builder.php#L174

https://plugins.trac.wordpress.org/browser/vedrixa-forms-registration-builder/tags/1.1.1/public/class-registration-form-builder-public.php#L121

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3540543%40vedrixa-forms-registration-builder&new=3540543%40vedrixa-forms-registration-builder&sfp_email=&sfph_mail=

https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3b8a6c-1c84-4abe-ad4a-02302b04987b?source=cve