# CVE-2026-93303: Cross-site scripting in HT Contact Form – Drag & Drop Form Builder for WordPress

> Unauthenticated attackers can inject arbitrary scripts via draft save/resume features, executing code when users access the injected page.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Sep 2026
- **Updated:** 25 Sep 2026
- **Also known as:** GHSA-v5f5-23h8-7rrh

## What is CVE-2026-93303?

CVE-2026-93303 is a high-severity cross-site scripting vulnerability in htplugins HT Contact Form – Drag & Drop Form Builder for WordPress, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'form_data' Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 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 tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-93303?


## How do I fix CVE-2026-93303?

No fix has been published for CVE-2026-93303 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-93303 being exploited?

There is no known exploitation of CVE-2026-93303 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-93303 and fix it if it is affected.

What it is: CVE-2026-93303 is a high-severity cross-site scripting vulnerability in htplugins HT Contact Form – Drag & Drop Form Builder for WordPress, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-93303 in the wild and no public exploit code.

Affected product: htplugins HT Contact Form – Drag & Drop Form Builder for WordPress. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-93303/ (Markdown: https://insights.sbomify.com/CVE-2026-93303/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-93303
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-93303
- OSV: https://osv.dev/vulnerability/CVE-2026-93303

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-93303/
Summaries are generated and may contain mistakes; the official description above is the record.