CVE-2026-102396: Supsystic Ultimate Maps By Supsystic

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in Ultimate Maps by Supsystic <= 1.5.5 versions.

Affected products

• Supsystic Ultimate Maps By Supsystic: up to and including 1.5.5

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