CVE-2020-29587: Simplcommerce

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

SimplCommerce 1.0.0-rc uses the Bootbox.js library, which allows creation of programmatic dialog boxes using Bootstrap modals. The Bootbox.js library intentionally does not perform any sanitization of user input, which results in a DOM XSS, because it uses the jQuery .html() function to directly append the payload to a dialog.

Affected products

• Simplcommerce Simplcommerce: version 1.0.0 only

Published 2021-01-14. Last modified 2026-06-17.