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    CVE-2026-0740

    The Ninja Forms - File Uploads plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'NF_FU_AJAX_Controllers_Uploads::handle_upload' function in all versions up to, and including, 3.3.26. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Note: The vulnerability was partially patched in version 3.3.25 and fully patched in version 3.3.27.

    Published:Apr 7, 2026
    Last Modified:Apr 8, 2026
    EPS:Apr 7, 2026
    EPSS Score:0.00083
    CVSS Score:9.8

    Affected Products

    Vendor
    Saturdaydrive
    Product
    Ninja Forms - File Uploads
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    https://www.exploit-db.com/exploits/52560https://github.com/0xgh057r3c0n/CVE-2026-0740https://github.com/a24ac1/CVE-2026-0740https://github.com/ExDev994/CVE-2026-0740-masshttps://github.com/llaytynher/CVE-2026-0740-upload-templatehttps://github.com/MadExploits/ninja-form-exploithttps://github.com/murrez/CVE-2026-0740https://github.com/whattheslime/CVE-2026-0740https://github.com/xShadow-Here/CVE-2026-0740

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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