WPForms Lite <= 1.9.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via fieldHTML Parameter

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-13403
CVSS 6.4 (Medium)
Publicly Published February 3, 2025
Last Updated February 4, 2025
Researcher Asaf Mozes

Description

The WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘fieldHTML’ parameter in all versions up to, and including, 1.9.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More

Software Type Plugin
Software Slug wpforms-lite (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.9.3.2, or a newer patched version
Affected Version
  • <= 1.9.3.1
Patched Version
  • 1.9.3.2

Recent vulnerabilities in WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More

# Title CVE ID CVSS Researchers Date
1 WPForms <= 2.0.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via OptinMonster Integration data-sitekey Attribute in Post Content CVE-2026-15782 4.9 Asaf Mozes July 20, 2026
2 WPForms <= 1.10.2 - Improper Neutralization of CRLF Sequences to Unauthenticated Email Header Injection via Reply-To Display Name CVE-2026-12127 5.3 Jack Pas (Dark.) June 30, 2026
3 WPForms <= 1.10.0.4 - Unauthenticated Insufficient Verification of Data Authenticity via PayPal Commerce Webhook Endpoint CVE-2026-7792 5.3 Valatty June 5, 2026
4 WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More <= 1.10.0.4 - Missing Authorization CVE-2026-48835 5.3 Cyrille COQUARD May 28, 2026
5 Contact Form by WPForms <= 1.10.0.2 - Cross-Site Request Forgery CVE-2026-40764 4.3 vladimir tokarev March 31, 2026
6 WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More <= 1.9.8.7 - Unauthenticated Sensitive Information Exposure CVE-2026-25339 5.3 Sandeep V March 23, 2026
7 Contact Form by WPForms <= 1.9.9.3 - Missing Authorization CVE-2026-32446 4.3 davidfdzmorilla March 7, 2026
8 WPForms Lite <= 1.9.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'start_timestamp' Parameter CVE-2025-3794 5.4 Asaf Mozes May 9, 2025
9 Contact Form by WPForms <= 1.9.2.2 - Missing Authorization CVE-2024-56276 4.3 Rafie Muhammad January 3, 2025
10 WPForms 1.8.4 - 1.9.2.1 - Missing Authorization to Authenticated (Subscriber+) Payment Refund and Subscription Cancellation CVE-2024-11205 8.5 villu164 December 9, 2024

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