Vedrixa Forms <= 1.1.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Form Structure Modification via wefb_save_form_structure AJAX Action
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.
CVE-2026-8692 is a medium severity with CVSS 4.3 Authorization Bypass issue affecting the Plugin Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder. It affects Versions up to 1.1.1 and is fixed in 1.2.0.
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CVE-2026-8692 is tracked for the Plugin Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder as medium severity with CVSS 4.3. The affected range is Versions up to 1.1.1. Update Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder to 1.2.0 or newer where that version is compatible with the site.
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How to validate this finding
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 1.1.1.
Confirm Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder is updated to 1.2.0 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
vedrixa-forms-registration-builder
View on wordpress.org
|
| CVE | CVE-2026-8692 |
| Patched Versions |
1.2.0
|
| Affected Versions |
Versions up to 1.1.1
|
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