Checkout Gateway for IRIS
Checkout Gateway for IRIS has one disclosed vulnerability in the WordSec catalog, all reported in 2026; it is fixed as of September 2026. Their average CVSS score is 5.3, and the most serious one scores 5.3 out of 10.
The most common weakness is Missing Authorization, behind 1 of the records (100%).
The one issue recorded for Checkout Gateway for IRIS has a vendor fix available, so running the current release closes it.
All of these findings were reported by Legion Hunter. Checkout Gateway for IRIS is installed on roughly 1,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.9.7.
CVE-2025-68542Checkout Gateway for IRIS <= 1.3 - Missing Authorization
Read the full analysisVulnerability Records

Checkout Gateway for IRIS
Author
vgdevsolutions
woocommerceCheckout Gateway for IRIS allows store owners to accept direct IRIS payments through WooCommerce. After the customer places an order, it is set to “on hold” until the payment is manually verified. This is ideal for Greek businesses using IRIS payments and bank transfers, allowing them to present payment instructions, QR code, VAT number, and account holder info right at checkout. ℹ️ This plugin is developed by VGDEV and is not affiliated with or endorsed by IRIS or any bank. Features: * Adds a new payment method for IRIS at WooCommerce Checkout. * Displays bank details, reference instructions, and a QR code after order. * Fully customizable payment labels (e.g., VAT, account name). * Designed specifically for Greek market needs. * Compatible with latest WooCommerce and WordPress versions.
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C