CVE-2021-4391: Wpswings Ultimate Gift Cards For Woocommerce

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The Ultimate Gift Cards for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1.1. This is due to missing or incorrect nonce validation on the mwb_wgm_save_post() function. This makes it possible for unauthenticated attackers to modify product gift card details via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Wpswings Ultimate Gift Cards For Woocommerce: before 2.1.2 (fixed in 2.1.2)

Published 2023-07-01. Last modified 2026-06-17.