XSS in QNAP Qulog Center
CVE-2025-54168
A cross-site scripting (XSS) vulnerability has been reported to affect QuLog Center. 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 version: QuLog Center 1.8.2.923 ( 2025/08/27 ) and later
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (10.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- QNAP Qulog Center
- QNAP Systems Inc. Qulog Center — versions 1.8.x.x
Weakness classification (CWE)
References
- www.qnap.com/en/security-advisory/qsa-25-42 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-54168?
- CVE-2025-54168 is a medium-severity vulnerability in QNAP Qulog Center, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-11-07.
- How severe is CVE-2025-54168?
- Medium severity. CVSS v3 base score is 4.8 out of 10.