CVE-2021-38681: QNAP Ragic Cloud DB

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A reflected cross-site scripting (XSS) vulnerability has been reported to affect QNAP NAS running Ragic Cloud DB. If exploited, this vulnerability allows remote attackers to inject malicious code. QNAP have already disabled and removed Ragic Cloud DB from the QNAP App Center, pending a security patch from Ragic.

Affected products

• QNAP Ragic Cloud DB: up to and including 3.7.0.1

Published 2021-11-20. Last modified 2026-06-17.