CVE-2026-102391: Jetmonsters Jetformbuilder

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.4 versions.

Affected products

• Jetmonsters Jetformbuilder: up to and including 3.6.5.4

Published 2026-09-30. Last modified 2026-09-30.