Medium severity5.3NVD Advisory· Published Mar 13, 2024· Updated Apr 8, 2026

CVE-2024-1640

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Filemanagerpro/Contact Form Builder
cpe:2.3:a:bitapps:contact_form_builder:*:*:*:*:*:wordpress:*:*
Range: <2.10.2
WordPress/Bit Formllm-fuzzy
Range: <=2.10.1
Package: https://wordpress.org/plugins/bit-form

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/changeset/3048523/bit-form/trunk/includes/Frontend/Ajax/FrontendAjax.phpnvdPatch
www.wordfence.com/threat-intel/vulnerabilities/id/49ed7d6a-4a65-4efc-90e5-ffa5470d4011nvdThird Party Advisory

News mentions

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cvss	0.345
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000