CVE-2018-0716: QNAP QTS

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting vulnerability in QTS 4.2.6 build 20180711, QTS 4.3.3: Qsync Central 3.0.2, QTS 4.3.4: Qsync Central 3.0.3, QTS 4.3.5: Qsync Central 3.0.4 and earlier versions could allow remote attackers to inject Javascript code in the compromised application.

Affected products

• QNAP QTS: version 4.2.6 only; version 4.3.3 only; version 4.3.4 only; version 4.3.5 only

Published 2018-11-30. Last modified 2026-06-17.