CVE-2026-11975: Simplcommerce

Medium severity, CVSS 6.2. EPSS: 0.3% chance of exploitation in the next 30 days.

Stored cross-site scripting (XSS) in NewsItemApiController In SimplCommerce prior to commit 6142d3b5 allows an authenticated administrator to execute arbitrary JavaScript via the ShortContent and FullContent fields, which are stored without HTML sanitization and rendered unencoded via @Html.Raw()

Affected products

• Simplcommerce Simplcommerce

Published 2026-06-17. Last modified 2026-06-17.