WooCommerce <= 3.2.3 - Authenticated PHP Object Injection

8.8
Improper Control of Generation of Code ('Code Injection')
CVE CVE-2017-18356
CVSS 8.8 (High)
Publicly Published November 16, 2017
Last Updated January 30, 2023

Description

In the Automattic WooCommerce plugin before 3.2.4 for WordPress, an attack is possible after gaining access to the target site with a user account that has at least Shop manager privileges. The attacker then constructs a specifically crafted string that will turn into a PHP object injection involving the includes/shortcodes/class-wc-shortcode-products.php WC_Shortcode_Products::get_products() use of cached queries within shortcodes.

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Vulnerability Details for WooCommerce

Software Type Plugin
Software Slug woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.4, or a newer patched version
Affected Version
  • < 3.2.4
Patched Version
  • 3.2.4

Recent vulnerabilities in WooCommerce

# Title CVE ID CVSS Researchers Date
1 WooCommerce < 11.1.0 - Unauthenticated Denial of Service CVE-2026-48888 7.5 Ananda Dhakal September 7, 2026
2 WooCommerce <= 10.9.4 - Authenticated (Shop Manager+) SQL Injection CVE-2026-57777 4.9 Ananda Dhakal September 4, 2026
3 WooCommerce < 10.5.3 - Cross-Site Request Forgery CVE-2026-3589 4.3 oolongeya March 10, 2026
4 WooCommerce <= 10.4.2 - Authenticated (Subscriber+) Information Exposure CVE-2025-15033 4.3 Peter Stöckli, Man Yue Mo December 22, 2025
5 WooCommerce <= 10.0.2 - Authenticated (Shop manager+) Stored Cross-Site Scripting CVE-2025-49042 4.4 SavPhill (Savphill) October 29, 2025
6 WooCommerce <= 9.4.2 - PostMessage-Based Cross-Site Scripting CVE-2025-5062 6.1 Antonio Rocco Spataro May 21, 2025
7 WooCommerce <= 9.7.0 - Authenticated (Shop Manager+) Stored Cross-Site Scripting CVE-2025-26762 4.4 SavPhill (Savphill) March 12, 2025
8 WooCommerce <= 9.0.2 - Unauthenticated HTML Injection CVE-2024-9944 5.3 drop October 14, 2024
9 WooCommerce <= 9.1.2 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-39666 4.4 stealthcopter August 16, 2024
10 WooCommerce <= 8.9.2 - Authenticated (Shop Manager+) Content Injection CVE-2024-35777 2.7 SavPhill (Savphill) June 27, 2024

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