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CVE-2026-3141

CRITICAL 9.1 CVSS 3.1
Published
August 1, 2026
Last modified
August 12, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

The FormGent plugin for WordPress is vulnerable to unauthorized arbitrary file deletion due to a missing capability check on the /wp-json/formgent/responses/attachments REST API endpoint in all versions up to, and including, 1.9.2 This is due to the REST API route being registered without any authentication middleware in routes/rest/api.php. This makes it possible for unauthenticated attackers to delete arbitrary files within the formgent uploads directory. Additionally, on Linux servers where the wp-content/uploads/formgent directory does not yet exist (the default state after plugin installation), the path traversal protection can be bypassed, enabling deletion of arbitrary files including wp-config.php which can lead to complete site takeover via a fresh WordPress installation.

Affected WordPress components

  • FormGent – Next-Gen AI Form Builder for WordPress with Multi-Step, Quizzes, Payments & More Plugin · formgent
    Confirmed match Active
    Up to and including 1.9.2
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpwax FormGent – Next-Gen AI Form Builder for WordPress with Multi-Step, Quizzes, Payments & More — Up to and including 1.9.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/formgent/tags/1.3.1/app/Http/Controllers/AttachmentController.php#L59
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/formgent/tags/1.3.1/routes/rest/api.php#L27
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/formgent/trunk/app/Http/Controllers/AttachmentController.php#L59
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/formgent/trunk/routes/rest/api.php#L27
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3604540/formgent/trunk/app/Http/Controllers/AttachmentController.php
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?old_path=%2Fformgent/tags/1.9.2&new_path=%2Fformgent/tags/1.10.0
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/097a9d0f-fa38-4fdc-9048-43dd65e7652c?source=cve
  • nvd.nist.gov Official NVD record