Form Maker by 10Web <= 1.15.35 - Unauthenticated Stored Cross-Site Scripting via Hidden Field
The Form Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via hidden field values in all versions up to, and including, 1.15.35. This is due to insufficient output escaping when displaying hidden field values in the admin submissions list. The plugin uses html_entity_decode() on user-supplied hidden field values without subsequent escaping before output, which converts HTML entity-encoded payloads back into executable JavaScript. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in the admin submissions view that will execute whenever an administrator accesses the submissions list.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder | <= 1.15.35 | 1.15.36 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L- Weakness (CWE)
CWE-79- Platform
- WordPress
- Package
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder- Disclosed
- 02.02.2026
- Updated
- 11.10.2026 10:23
Sources and licenses
Wordfence Intelligence - e0ec0027-2792-4069-b413-8fdd951f5fe7 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 45
- First → latest
- 04.2018 10.2026
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 14
- Medium 30
Disclosures per year
- 2018: 1
- 2019: 2
- 2020: 2
- 2021: 1
- 2022: 2
- 2023: 5
- 2024: 11
- 2025: 6
- 2026: 15
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Form Maker by 10Web <= 1.15.35 - Unauthenticated Stored Cross-Site Scripting via Hidden Field this entry
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