Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder: Cross-site scripting
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 1.15.40.
- Component
- Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder
- Plugin slug
form-maker- Affected
- <= 1.15.40
- Safe version
> 1.15.40- Published
- Apr 14, 2026
This CVE was published Apr 14, 2026 and is one of 34 known issues for this plugin.
Update, patch or deactivate.
Update Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder to a release after 1.15.40, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Form Maker by 10Web plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Matrix field (Text Box input type) in form submissions in all versions up to, and including, 1.15.40. This is due to insufficient input sanitization (`sanitize_text_field` strips tags but not quotes) and missing output escaping when rendering submission data in the admin Submissions view. This makes it possible for unauthenticated attackers to inject arbitrary JavaScript through a form submission that executes in the browser of an administrator who views the submission details.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N