CVE Feed

    Dashboard / CVE / CVE-2023-1405

    CVE-2023-1405

    The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.

    Published:Jan 16, 2024
    Last Modified:Jun 11, 2025
    EPS:Jan 16, 2024
    EPSS Score:0.00278
    CVSS Score:7.5

    Affected Products

    Vendor
    Strategy11
    Product
    Formidable Forms

    Exploits

    https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a/https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a/https://github.com/RandomRobbieBF/CVE-2023-1405

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-15990 (CVSS 7.5) — The Formidable Charts plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and inc…
    CVE-2022-45806 (CVSS 4.3) — Missing Authorization vulnerability in Strategy11 Form Builder Team Formidable Forms allows Exploiting Incorre…
    CVE-2024-11188 (CVSS 6.1) — The Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugi…
    CVE-2024-9768 (CVSS 4.8) — The Formidable Forms WordPress plugin before 6.14.1 does not sanitise and escape some of its settings, which …
    CVE-2017-20194 (CVSS 5.3) — The Formidable Form Builder plugin for WordPress is vulnerable to Sensitive Data Exposure in versions up to, a…
    CVE-2017-20192 (CVSS 8.3) — The Formidable Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple par…
    CVE-2024-6725 (CVSS 4.9) — The Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugi…
    CVE-2024-23522 (CVSS 5.3) — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Strategy11 Form…
    CVE-2024-0660 (CVSS 6.1) — The Formidable Forms – Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for W…
    CVE-2023-2877 (CVSS 8.8) — The Formidable Forms WordPress plugin before 6.3.1 does not adequately authorize the user or validate the plug…

    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