eCommerce <= 3.15.1 - Cross-Site Request Forgery to Coupon Deletion

4.3
Cross-Site Request Forgery (CSRF)
CVE CVE-2026-1128
CVSS 4.3 (Medium)
Publicly Published February 13, 2026
Last Updated May 4, 2026
Researcher Bob Matyas - Automattic

Description

The WP eCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.15.1. This is due to missing or incorrect nonce validation on the 'wpsc-product' post type page. This makes it possible for unauthenticated attackers to delete coupons via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for WP eCommerce

Software Type Plugin
Software Slug wp-e-commerce (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 3.15.1

Recent vulnerabilities in WP eCommerce

# Title CVE ID CVSS Researchers Date
1 eCommerce <= 3.15.1 - Unauthenticated PHP Object Injection CVE-2026-1235 8.1 ibrahimsql January 21, 2026
2 WP eCommerce <= 3.15.1 - Unauthenticated SQL Injection CVE-2024-1514 9.8 Krzysztof Zając February 27, 2024
3 WP eCommerce <= 3.15.1 - Missing Authorization to Unauthenticated Arbitrary Post Creation CVE-2024-1516 5.3 Krzysztof Zając February 27, 2024
4 WP eCommerce < 3.11.4 - SQL Injection 8.3 Mika Epstein November 12, 2016
5 WP eCommerce <= 3.9.2 - Reflected Cross-Site Scripting 6.1 April 20, 2015
6 WP eCommerce <= 3.8.14.3 - Missing Authorization 8.3 MICKAEL NADEAU (Sucuri) November 1, 2014
7 WP eCommerce < 3.8.7.6 - SQL Injection CVE-2012-5310 9.8 October 5, 2014
8 WP eCommerce <= 3.8.9 - Cross-Site Scripting 6.1 DefenceCode August 1, 2014
9 WP eCommerce <= 3.8.9 - SQL Injection 9.8 DefenceCode August 1, 2014
10 WP eCommerce < 3.8.7.2 - Stored Cross-Site Scripting CVE-2011-5104 5.3 November 21, 2011

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