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CVE-2026-9017

MEDIUM 5.3 CVSS 3.1
Published
July 11, 2026
Last modified
July 15, 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:L/A:N

Description

The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the saved_admin_email, saved_user_email, and saved_user_email_address fields of arbitrary form entries belonging to other users, and cause the site to dispatch attacker-controlled email content to attacker-chosen recipient addresses.

Affected WordPress components

  • NEX-Forms – Ultimate Forms Plugin for WordPress Plugin · nex-forms-express-wp-form-builder
    Confirmed match Active
    Up to and including 9.2.2
    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

  • webaways NEX-Forms – Ultimate Forms Plugin for WordPress — Up to and including 9.2.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.10/main.php#L2663
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.10/main.php#L4636
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.10/main.php#L5288
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.13/main.php#L2663
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.13/main.php#L4636
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.13/main.php#L5288
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3584399%40nex-forms-express-wp-form-builder&new=3584399%40nex-forms-express-wp-form-builder
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0af9df66-8d82-4ae8-85a1-656d8ea40a7a?source=cve
  • nvd.nist.gov Official NVD record