Skip to content
OpenAdvisories
Medium · 5.4 CVE-2026-16066 EUVD-2026-57086GHSA-xgc5-xxmg-c9x4

Welcart e-Commerce < 2.11.34 - Author+ Stored XSS via Product Name

Published Aug 12, 2026 · Updated Aug 12, 2026 · Assigned by WPScan

Description

The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page.

Affected products

VendorProductAffectedFixed
— Welcart e-Commerce < 2.11.34 2.11.34

References