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    CVE-2023-6133

    The Forminator plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient blacklisting on the 'forminator_allowed_mime_types' function in versions up to, and including, 1.27.0. This makes it possible for authenticated attackers with administrator-level capabilities or above to upload arbitrary files on the affected site's server, but due to the htaccess configuration, remote code cannot be executed.

    Published:Nov 15, 2023
    Last Modified:Apr 8, 2026
    EPS:Nov 15, 2023
    EPSS Score:0.00258
    CVSS Score:6.6

    Affected Products

    Vendor
    Incsub
    Product
    Forminator

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

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    CVE-2024-10402 (CVSS 7.5) — The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to …
    CVE-2024-45625 (CVSS 6.1) — Cross-site scripting vulnerability exists in Forminator versions prior to 1.34.1. If this vulnerability is exp…
    CVE-2024-7389 (CVSS 7.5) — The Forminator plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and…
    CVE-2024-28890 (CVSS 5.3) — Forminator prior to 1.29.0 contains an unrestricted upload of file with dangerous type vulnerability. If this …
    CVE-2024-31077 (CVSS 7.2) — Forminator prior to 1.29.3 contains a SQL injection vulnerability. If this vulnerability is exploited, a remot…
    CVE-2024-31857 (CVSS 5.4) — Forminator prior to 1.15.4 contains a cross-site scripting vulnerability. If this vulnerability is exploited, …
    CVE-2024-1794 (CVSS 7.2) — The Forminator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an uploaded file (e.g. 3g…
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    References

    https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L356
    https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L372
    https://plugins.trac.wordpress.org/changeset/2995007/forminator/trunk/library/helpers/helper-fields.php#file0
    https://www.wordfence.com/threat-intel/vulnerabilities/id/13cfa202-ab90-46c0-ab53-00995bfdcaa3?source=cve
    https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L356
    https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L372
    https://plugins.trac.wordpress.org/changeset/2995007/forminator/trunk/library/helpers/helper-fields.php#file0
    https://www.wordfence.com/threat-intel/vulnerabilities/id/13cfa202-ab90-46c0-ab53-00995bfdcaa3?source=cve

    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