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    CVE-2024-1640

    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.

    Published:Mar 13, 2024
    Last Modified:Apr 8, 2026
    EPS:Mar 13, 2024
    EPSS Score:0.00277
    CVSS Score:5.3

    Affected Products

    Vendor
    Bitapps
    Product
    Contact Form Builder

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2024-7777 (CVSS 9) — The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact…
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    CVE-2024-7702 (CVSS 7.2) — The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact…
    CVE-2023-3645 (CVSS 4.8) — The Contact Form Builder by Bit Form WordPress plugin before 2.2.0 does not sanitise and escape some of its se…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High