CVE-2024-22220: Terminalfour Formbank

Medium severity, CVSS 6.3. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Terminalfour 7.4 through 7.4.0004 QP3 and 8 through 8.3.19, and Formbank through 2.1.10-FINAL. Unauthenticated Stored Cross-Site Scripting can occur, with resultant Admin Session Hijacking. The attack vectors are Form Builder and Form Preview.

Affected products

• Terminalfour Formbank: up to and including 2.1.10
• Terminalfour Terminalfour: from 7.4, before 7.4.0004 (fixed in 7.4.0004); from 8.0.0, up to and including 8.3.19; version 7.4.0004 only

Published 2024-02-21. Last modified 2026-06-17.