CVE-2025-31801: Maksym Marko Mx Time Zone Clocks

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Maksym Marko MX Time Zone Clocks mx-time-zone-clocks allows Reflected XSS.This issue affects MX Time Zone Clocks: from n/a through <= 5.1.1.

Affected products

• Maksym Marko Mx Time Zone Clocks: up to and including 5.1.1

Published 2025-04-01. Last modified 2026-06-17.