CVE-2025-3468

The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the clean_html and form_fields parameters in all versions up to, and including, 8.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Custom-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Score

CVSS 3.1 6.4 Medium

Status

Analyzed - security@wordfence.com

Published

2025-05-08

Last modified

2026-04-08

Weaknesses

CWE-79

Affected products

• Nex-forms (Basixonline)
• Nex-forms Ultimate Forms Plugin For Wordpress (Webaways)

References

• https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/trunk/includes/classes/class.db.php?rev=32…
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a33a7ba5-c6f8-4cf4-8011-8312e9c5da8f?source=cve