CVE-2026-9107

Description

The Kali Forms — Contact Form & Drag-and-Drop Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'meta[kaliforms_field_components]' parameter in all versions up to, and including, 2.4.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity (CVSS)

Weaknesses

• CWE-79 — CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/3d81e41d-e62c-49d7-bba5-6a2a0a586c84?source=cve
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.11/resources/assets/js/forms/components/Builder/BuilderFormField.jsx#L96
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.11/Inc/Backend/Posts/class-forms.php#L381
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.11/Inc/Backend/Posts/class-forms.php#L391
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.11/resources/assets/js/forms/components/Builder/BuilderFormField.jsx#L332
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.10/resources/assets/js/forms/components/Builder/BuilderFormField.jsx#L96
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.10/Inc/Backend/Posts/class-forms.php#L381
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.10/Inc/Backend/Posts/class-forms.php#L391
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.10/resources/assets/js/forms/components/Builder/BuilderFormField.jsx#L332
• https://plugins.trac.wordpress.org/changeset?old_path=%2Fkali-forms/tags/2.4.13&new_path=%2Fkali-forms/tags/2.4.14