CVE-2021-24239: Genetechsolutions Pie Register

Medium severity, CVSS 6.1. EPSS: 1.6% chance of exploitation in the next 30 days.

The Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments WordPress plugin before 3.7.0.1 does not sanitise the invitaion_code GET parameter when outputting it in the Activation Code page, leading to a reflected Cross-Site Scripting issue.

Affected products

• Genetechsolutions Pie Register: before 3.7.0.1 (fixed in 3.7.0.1)

Published 2021-04-22. Last modified 2026-06-17.