CVE-2026-47790

A cross-site scripting (XSS) vulnerability has been reported to affect QuFTP Service. If a remote attacker gains a user account, they can then exploit the vulnerability to inject malicious code. We have already fixed the vulnerability in the following version: QuFTP Service 1.4.6 and later QuFTP Service 1.5.5 and later QuFTP Service 1.6.5 and later

Score

CVSS 4.0 6.3 Medium

Status

Awaiting Analysis - security@qnapsecurity.com.tw

Published

2026-10-15

Last modified

2026-10-19

Weaknesses

CWE-79

Affected products

• Quftp Service (Qnap Systems Inc.)

References

• https://www.qnap.com/en/app-release-notes?keyword=QuFTP%20Service&app=QuFTP&product-line=nas