WooCommerce Affiliate Plugin - Coupon Affiliates < 4.16.4.5 - Stored Cross-Site Scripting

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-0818
CVSS 7.2 (High)
Publicly Published March 2, 2022
Last Updated January 22, 2024
Researcher cydave

Description

The WooCommerce Affiliate Plugin WordPress plugin before 4.16.4.5 does not have authorization and CSRF checks on a specific action handler, as well as does not sanitize its settings, which enables an unauthenticated attacker to inject malicious XSS payloads into the settings page of the plugin.

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

References

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Vulnerability Details for Coupon Affiliates – Affiliate Plugin for WooCommerce

Software Type Plugin
Software Slug woo-coupon-usage (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.16.4.5, or a newer patched version
Affected Version
  • < 4.16.4.5
Patched Version
  • 4.16.4.5

Recent vulnerabilities in Coupon Affiliates – Affiliate Plugin for WooCommerce

# Title CVE ID CVSS Researchers Date
1 Coupon Affiliates – Affiliate Plugin for WooCommerce <= 7.8.1 - Authenticated (Subscriber+) Information Exposure CVE-2026-49068 4.3 Stefano June 9, 2026
2 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVE-2024-13362 6.1 Asaf Mozes April 30, 2026
3 Coupon Affiliates – Affiliate Plugin for WooCommerce <= 7.5.3 - Unauthenticated Stored Cross-Site Scripting CVE-2026-40770 7.2 Nguyen Ba Khanh April 21, 2026
4 Coupon Affiliates <= 6.8.0 - Missing Authorization CVE-2025-59567 4.3 Legion Hunter September 22, 2025
5 Coupon Affiliates <= 6.4.1 - Missing Authorization to Unauthenticated Settings Update CVE-2025-54025 5.3 Denver Jackson August 6, 2025
6 Coupon Affiliates <= 6.4.0 - Cross-Site Request Forgery CVE-2025-54022 4.3 lucky_buddy July 16, 2025
7 Coupon Affiliates <= 7.2.0 - Missing Authorization CVE-2025-62884 5.3 Ryan Novotny June 25, 2025
8 Coupon Affiliates – Affiliate Plugin for WooCommerce <= 6.3.0 - Reflected Cross-Site Scripting via 'commission_summary' Parameter CVE-2025-3598 6.1 wesley (wcraft) April 17, 2025
9 Coupon Affiliates – Affiliate Plugin for WooCommerce <= 5.16.7.1 - Unauthenticated Arbitrary Shortcode Execution and Reflected Cross-Site Scripting CVE-2024-12421 6.5 Arkadiusz Hydzik December 12, 2024
10 Coupon Affiliates <= 5.12.7 - Reflected Cross-Site Scripting CVE-2024-29125 6.1 stealthcopter March 16, 2024

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