CVE-2025-61431: Zucchetti Infinity Zmaintenance

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

A reflected cross-site scripted (XSS) vulnerability in the /jsp/gsfr_feditorHTML.jsp endpoint of Zucchetti ZMaintenance Infinity and Infinity Zucchetti v4.1 and earlier allows attackers to execute arbitrary Javascript in the context of a user's browser via injecting a crafted payload into the pHtmlSource parameter. A vendor fix was released on 2025-06-18.

Affected products

• Zucchetti Infinity Zmaintenance: up to and including 4.1
• Zucchetti Infinity Zucchetti: up to and including 4.1

Published 2025-11-04. Last modified 2026-06-17.