High 7.1Published Aug 29, 2025

CVE-2025-22483License Center

Updated under an hour ago (Oct 26, 2026, 11:50 PM ET)

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It affects QNAP Systems Inc. License Center and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for QNAP Systems Inc. License Center

Exploited in the last 30 days

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

CVSS: 7.1 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: qnap
NVD analysis: Analyzed
Record last updated: Aug 29, 2025
First seen by InfoSec Signals: Oct 18, 2026

Affected products

Affected products

QNAP Systems Inc. License Center qnap_systems:license_center (from the name)	from 1.8.x before 1.8.51; from 1.9.x before 1.9.51	CNA record
qnap license_center qnap:license_center	from 1.8.17 before 1.8.51; from 1.9.36 before 1.9.51	NVD

References

References

https://www.qnap.com/en/security-advisory/qsa-25-27	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.