PT-2026-44200 · Ht Plugins · Ht Contact Form – Drag & Drop Form Builder For Wordpress

Azril Fathoni · Published 2026-05-28 · Updated 2026-05-28 · CVE-2026-7052

Mitre

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'file upload' parameter in all versions up to, and including, 2.8.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the 'Store Submissions' setting to be enabled, as this controls whether unsanitized field values are persisted to the database and subsequently rendered via dangerouslySetInnerHTML in the admin entry viewer.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-7052

Affected Products

Ht Contact Form – Drag & Drop Form Builder For Wordpress

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2026-7052 · Security Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L403 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/edb0ee0c-1eab-4988-9eb6-cc0c253fee15?source=cve · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/dist/bundle.js#L2 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L108 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L403 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L108 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3521197%40ht-contactform%2Ftrunk&old=3499444%40ht-contactform%2Ftrunk · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Models/Entries.php#L298 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/dist/bundle.js#L2 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Models/Entries.php#L298 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L126 · Note
• https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L126 · Note