---
title: "CVE-2026-93303: HT Contact Form – Drag & Drop Form Builder for WordPress - Stored XSS"
description: "HT Contact Form – Drag & Drop Form Builder for WordPress <= 2.10.1 contains a stored DOM-based cross-site scripting caused by insufficient input sanitization and output escaping in 'form_data' Rich Text Field via Draft Save/Resume, letting unauthenticated attackers inject and execute arbitrary scripts, exploit requires user interaction with crafted draft resume URL."
url: https://panop.io/threat-heartbeat/CVE-2026-93303/
---

# CVE-2026-93303 HT Contact Form – Drag & Drop Form Builder for WordPress - Stored XSS

HT Contact Form – Drag & Drop Form Builder for WordPress <= 2.10.1 contains a stored DOM-based cross-site scripting caused by insufficient input sanitization and output escaping in 'form\_data' Rich Text Field via Draft Save/Resume, letting unauthenticated attackers inject and execute arbitrary scripts, exploit requires user interaction with crafted draft resume URL.

CVSS base score 7.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.25% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-93303)

## Details

Type

Stored XSS

Impact

Stored XSS

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Published

25 September 2026

Updated

15 October 2026

Weakness

[CWE-79](https://cwe.mitre.org/data/definitions/79.html)

## Vendor fix

Update to a version later than 2.10.1 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-93303](https://nvd.nist.gov/vuln/detail/CVE-2026-93303)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/assets/js/form.js#L2053](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/assets/js/form.js#L2053)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/include/UI/ShortCode.php#L726](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/include/UI/ShortCode.php#L726)
- [https://plugins.trac.wordpress.org/changeset?reponame=&old=3707224%40ht-contactform&new=3707224%40ht-contactform](https://plugins.trac.wordpress.org/changeset?reponame=&old=3707224%40ht-contactform&new=3707224%40ht-contactform)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/d5c3702c-65d3-4b89-a78f-6df267b02a1e?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/d5c3702c-65d3-4b89-a78f-6df267b02a1e?source=cve)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L199](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L199)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L336](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L336)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L74](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L74)
- [https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Models/Drafts.php#L239](https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Models/Drafts.php#L239)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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