Reflected Cross-Site Scripting Vulnerability in Form Maker by 10Web for WordPress
CVE-2026-103998

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
Form Maker By 10web – Mobile-friendly Drag & Drop Contact Form Builder
Vendor
CVE Published:
10 October 2026

What is CVE-2026-103998?

The Form Maker by 10Web plugin for WordPress is susceptible to Reflected Cross-Site Scripting due to inadequate input sanitization and output escaping. Attackers can exploit this vulnerability by manipulating the 'inputs (array key)' parameter to inject malicious scripts. If a user is tricked into clicking a specially crafted link, the injected scripts may execute in their browser, potentially compromising sensitive information and user sessions.

Affected Version(s)

Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder 0 <= 1.15.48

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/form-maker/tag...
https://plugins.trac.wordpress.org/browser/form-maker/tag...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kuba
.