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Threat Entry
Updated 2026-04-15
CVE-2026-1826 - OpenPOS Lite – Point of Sale for WooCommerce Plugin
The OpenPOS Lite – Point of Sale for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width' parameter of the order_qrcode shortcode in all versions up to, and including, 3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
PLUGIN
OpenPOS Lite – Point of Sale for WooCommerce
CVE-2026-1826
Risk Score