Contact Form by Supsystic <= 1.7.29 - Cross-Site Request Forgery to Stored Cross-Site Scripting via saveAsCopy AJAX Action

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-13452
CVSS 6.1 (Medium)
Publicly Published April 15, 2025
Last Updated April 16, 2025
Researcher Tim Coen

Description

The Contact Form by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.7.29. This is due to missing or incorrect nonce validation on a saveAsCopy function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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

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Vulnerability Details for Contact Form by Supsystic

Software Type Plugin
Software Slug contact-form-by-supsystic (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.7.30, or a newer patched version
Affected Version
  • <= 1.7.29
Patched Version
  • 1.7.30

Recent vulnerabilities in Contact Form by Supsystic

# Title CVE ID CVSS Researchers Date
1 Contact Form by Supsystic <= 1.7.36 - Unauthenticated Server-Side Template Injection via Prefill Functionality CVE-2026-4257 9.8 Azril Fathoni (kiseki) March 30, 2026
2 Contact Form by Supsystic <= 1.7.36 - Reflected Cross-Site Scripting CVE-2025-52753 6.1 63n0 August 18, 2025
3 Contact Form by Supsystic <= 1.7.28 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-48046 4.4 UKO October 14, 2024
4 Contact Form by Supsystic <= 1.7.28 - Authenticated (Admin+) Remote Code Execution CVE-2024-48042 7.2 Hakiduck October 13, 2024
5 Contact Form by Supsystic <= 1.7.27 - Cross-Site Request Forgery CVE-2023-45068 4.3 Taihei Shimamine October 3, 2023
6 Contact Form by Supsystic <= 1.7.24 - Cross-Site Request Forgery via AJAX action CVE-2023-2528 5.4 Marco Wotschka May 16, 2023
7 Contact Form by Supsystic < 1.7.20 - Authenticated (Admin+) Stored Cross-Site Scripting 5.5 Murat DEMIRCI October 28, 2021
8 Contact Form by Supsystic <= 1.7.14 - Reflected Cross-Site scripting CVE-2021-24276 6.1 0xB9 April 19, 2021
9 Contact Form by Supsystic <= 1.7.10 - SQL Injections 8.8 Erik David Martin February 8, 2021

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