AFI – The Easiest Integration Plugin <= 1.99.0 - Authenticated (Admin+) Stored Cross-Site Scripting

4.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-13123
CVSS 4.4 (Medium)
Publicly Published March 3, 2025
Last Updated April 21, 2025
Researcher Bob Matyas - Automattic

Description

The AFI – The Easiest Integration Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.99.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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

References

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Vulnerability Details for Advanced Form Integration — Connect Forms to 300+ Apps

Software Type Plugin
Software Slug advanced-form-integration (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.100.0, or a newer patched version
Affected Version
  • <= 1.99.0
Patched Version
  • 1.100.0

Recent vulnerabilities in Advanced Form Integration — Connect Forms to 300+ Apps

# Title CVE ID CVSS Researchers Date
1 Advanced Form Integration <= 2.6.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary MailUp OAuth Token Overwrite via auth_redirect() Function CVE-2026-16587 4.3 Wordfence PRISM July 27, 2026
2 Advanced Form Integration <= 2.1.0 - Unauthenticated Privilege Escalation CVE-2026-11794 8.1 Khaled Alenazi June 10, 2026
3 AFI – The Easiest Integration Plugin <= 1.126.12 - Missing Authorization CVE-2026-42659 4.3 Idan Vaknin April 29, 2026
4 AFI – The Easiest Integration Plugin <= 1.99.0 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-13122 4.4 aprilliar March 3, 2025
5 Advanced Form Integration <= 1.95.0 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-56293 4.4 b4orvn January 3, 2025
6 AFI – The Easiest Integration Plugin <= 1.92.0 - Reflected Cross-Site Scripting CVE-2024-10877 6.1 Peter Thaleikis November 12, 2024
7 AFI – The Easiest Integration Plugin <= 1.89.4 - Cross-Site Request Forgery CVE-2024-43340 4.3 Ananda Dhakal August 16, 2024
8 Advanced Form Integration – Connect WooCommerce and Contact Form 7 to Google Sheets and other platforms <= 1.82.0 - SQL Injection to Reflected Cross-Site Scripting via integration_id CVE-2024-2387 6.1 Krzysztof Zając March 19, 2024
9 Advanced Form Integration <= 1.75.0 - Authenticated(Administrator+) SQL Injection CVE-2023-50853 6.6 Muhammad Daffa December 21, 2023
10 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023

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