CVE-2025-22483

published 2025-08-29

CVE-2025-22483: A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator…

high 7.1 CVSS 4.0

AV N AC H AT N PR H UI A VC L VI H VA H SC L SI H SA H E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to bypass security mechanisms or read application data.

We have already fixed the vulnerability in the following versions:
License Center 1.8.51 and later
License Center 1.9.51 and later

Affected

4 ranges

Vendor	Product	Version range	Fixed in
qnap	license_center	>= 1.8.17 < 1.8.51	1.8.51
qnap	license_center	>= 1.9.36 < 1.9.51	1.9.51
qnap_systems_inc	license_center	>= 1.8.x < 1.8.51	1.8.51
qnap_systems_inc	license_center	>= 1.9.x < 1.9.51	1.9.51

CWE-79