CVE-2021-24622: Emarketdesign Customer Service Software & Support Ticket System

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The Customer Service Software & Support Ticket System WordPress plugin before 5.10.4 does not sanitize or escape form fields before outputting it in the List, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Emarketdesign Customer Service Software & Support Ticket System: before 5.10.4 (fixed in 5.10.4)

Published 2021-10-18. Last modified 2026-06-17.