CVE-2026-4388 Details
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.
A stored cross-site scripting vulnerability has been identified in the Form Maker by 10Web plugin for WordPress, affecting all versions through 1.15.40. The issue arises in the Matrix field (Text Box input type) of form submissions, where insufficient input sanitization allows unauthenticated attackers to inject arbitrary JavaScript. This injected script executes in the browser of an administrator viewing the submission details, due to missing output escaping in the admin Submissions view.
Users are advised to update the Form Maker by 10Web plugin to version 1.15.41 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 14, 2026CISA-ADP
Assessed Apr 14, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| 10Web Form Maker | <= 1.15.40 (semver) |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 14, 2026 | New CVE Received | [email protected] |