CVE-2026-120559
The Contact Form Extender for Divi Builder plugin for WordPress is vulnerable to Arbitrary File Deletion due to insufficient file path validation in the cfefd_remove_uploaded_file() function in all versions up to, and including, 1.0.6. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The nonce protecting this AJAX action is rendered into the public page source via wp_localize_script and is therefore retrievable by any unauthenticated visitor.
Key facts
- CVSS score
- 7.5 (v3.1)
- Severity
- HIGH
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
- CWE-22
- EPSS score
- 0.7% (52th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2026-115665)
- Published
- November 3, 2026
- NVD last modified
- November 3, 2026
- Status
- Deferred
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2026-115665 in the EU Vulnerability Database. Last updated in EUVD on November 3, 2026.
View on the EU Vulnerability DatabaseReferences
- https://plugins.trac.wordpress.org/browser/contact-form-extender-for-divi-builder/tags/1.0.3/includes/module/addons/divi-4/file-upload/class-cfefd-file-upload-ajax.php#L159
- https://plugins.trac.wordpress.org/browser/contact-form-extender-for-divi-builder/tags/1.0.3/includes/module/addons/divi-4/file-upload/class-cfefd-file-upload-ajax.php#L18
- https://plugins.trac.wordpress.org/browser/contact-form-extender-for-divi-builder/tags/1.0.7/includes/module/addons/divi-4/file-upload/class-cfefd-file-upload-ajax.php#L166
- https://plugins.trac.wordpress.org/changeset?old_path=contact-form-extender-for-divi-builder%2Ftags%2F1.0.6&new_path=contact-form-extender-for-divi-builder%2Ftags%2F1.0.7
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3499767%40contact-form-extender-for-divi-builder%2Ftrunk&old=3499766%40contact-form-extender-for-divi-builder%2Ftrunk&sfp_email=&sfph_mail=
- https://wordpress.org/plugins/contact-form-extender-for-divi-builder/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7bbead7c-47b9-473f-b335-6fae4b5998d6?source=cve
Last updated November 4, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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