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OpenAdvisories
Medium · 5.3 CVE-2024-1640 EUVD-2024-17378GHSA-hj83-c8q3-6fc2

Contact Form Builder Plugin: Multi Step Contact Form, Payment Form, Custom Contact Form Plugin by Bit Form <= 2.10.1 - Unauthenticated Insecure Direct Object Reference to Form Submission Alteration

Published Mar 13, 2024 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Contact Form Builder Plugin: Multi Step Contact Form, Payment Form, Custom Contact Form Plugin by Bit Form plugin for WordPress is vulnerable to unauthorized modification of data due to a insufficient user validation on the bitforms_update_form_entry AJAX action in all versions up to, and including, 2.10.1. This makes it possible for unauthenticated attackers to modify form submissions.

Affected products

VendorProductAffectedFixed
bitpressadmin Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder ≤ 2.10.1 —

References