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Case File

CVE-2021-4391

MEDIUM · CVSS 4.3 EPSS 0.48%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-07-01 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-4391
Severity
MEDIUM
CVSS
4.3
EPSS
0.48%
WordPress

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)