WooCommerce

Current security status

WooCommerce is maintained by Automattic on a scheduled release cycle with a formal security programme and backported patches for supported branches. WPDeeply rates it LOW risk.

Where the real risk is

For a WooCommerce store, the core plugin is rarely the weak point. The weak points are the extensions: payment gateways, shipping calculators, cart add-ons, subscription tools and marketing integrations, many maintained by small teams and distributed outside WordPress.org — which means no automatic update notifications.

Two entries from our archive make the point. Abandoned Cart Lite ≤ 5.8.2 exposed customer names and email addresses through unauthenticated SQL injection — an add-on, not Woo. And WooCommerce before 4.1.0 is mostly a story about how quietly a security fix was described, and about the plugins that had copied the original pattern and were never fixed.

Store-specific checks

• Inventory every extension, including paid ones, and check each for maintenance and open issues.
• Premium extensions need a manual update routine — they will not appear in the WordPress updates screen.
• Keep PHP on a supported version; stores lag here more than blogs because owners fear breaking checkout.
• Remember that a store breach is a personal-data breach, with the notification duties that follow.

Recommendation

Keep WooCommerce updated and audit the extensions around it quarterly. A scan covers all of them at once, including the paid ones.