Live › vulnerability › CVE-2026-109224
Go to dashboardThe SureCart WordPress ecommerce plugin up to and including 4.9.4 fails to sanitize the comment parameter, so an unauthenticated attacker can store a script that runs in visitors' browsers. The script runs on pages that load the surecart-components runtime, such as those with a buy button shortcode, and that contain no checkout element.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Sites running the SureCart plugin at version 4.9.4 or older where visitors can post comments that are rendered on pages loading the surecart-components runtime. The exposure needs a buy button shortcode on a page with no checkout element and a comment that reaches it. Sites without SureCart, or with the plugin updated, can skip it.
No product ranges from the sources yet.
wp-content/plugins/surecart/surecart.php; versions 4.9.4 and older are affected[sc_buy_button] that have no SureCart checkout element and accept public comments4.9.4; the exact fixed version is unknown from the sources[sc_buy_button], or moderate comments before they are publishedEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
The SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 4.9.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful execution requires the affected comment to appear on a post that loads the surecart-components runtime (e.g. via a [sc_buy_button] shortcode) and contains no sc-checkout element, as these conditions trigger the innerHTML sink in sc-cart-loader.
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