CVE-2021-32608: Smartstore

Critical severity, CVSS 9.8. EPSS: 33.4% chance of exploitation in the next 30 days.

An issue was discovered in Smartstore (aka SmartStoreNET) through 4.1.1. Views/Boards/Partials/_ForumPost.cshtml does not call HtmlUtils.SanitizeHtml on certain text for a forum post.

Affected products

• Smartstore Smartstore: up to and including 4.1.1

Published 2021-05-12. Last modified 2026-06-17.