CardGate Payments for WooCommerce

CardGate Payments for WooCommerce has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2020 and 2025; all 3 are fixed as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 8.1 out of 10. Severity breakdown: 0 critical and 1 high.

The most common weakness is Cross-Site Scripting, behind 1 of the records (33%). Other recurring categories include Origin Validation Error, SQL Injection.

Every one of the 3 issues recorded for CardGate Payments for WooCommerce has a vendor fix available, so running the current release closes all known holes.

3 independent researchers contributed these findings, one record each. CardGate Payments for WooCommerce is installed on roughly 200 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.0.4.