CVE-2025-39444: Maxfoundry Maxbuttons

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in maxfoundry MaxButtons maxbuttons allows Stored XSS.This issue affects MaxButtons: from n/a through <= 9.8.3.

Affected products

• Maxfoundry Maxbuttons: up to and including 9.8.3

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