CVE-2025-22483
Medium
Description
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
SeverityMedium
CVSS4.8
Exploit probability—
Product
Qnap License Center
PublishedAug 29, 2025
First seenAug 29, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- qnap license_center1.8.51, 1.9.51 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qnap license_center | 1.8.17 ≤ v < 1.8.51, 1.9.36 ≤ v < 1.9.51 | 1.8.51, 1.9.51 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.