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TI-2020-18516 Aliases CVE-2020-36196GHSA-8vmw-c4hx-3j5r

Stored XSS Vulnerability in QuLog Center

Priority LOW 28CWE-80Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-80.

Summary

A stored XSS vulnerability has been reported to affect QNAP NAS running QuLog Center. If exploited, this vulnerability allows attackers to inject malicious code. This issue affects: QNAP Systems Inc. QuLog Center versions prior to 1.2.0.

Why it matters now

EPSS 0.00581 47th percentileScored 2026-11-07
Fix Fixed QuLog Center (QNAP Systems Inc.): 1.2.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
QNAPQuLog Centerbefore 1.2.01.2.0Patch availableCNA
  • QuLog Center VendorQNAP Affected before 1.2.0 Fixed in 1.2.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:qulog_center:*:*:*:*:*:*:*:*before 1.2.0VulnerableQNAP
  • cpe:2.3:a:qnap:qulog_center:*:*:*:*:*:*:*:* Versions before 1.2.0 Vulnerable ·QNAP

Remediation

  • Fix · CNA QuLog Center (QNAP Systems Inc.) Fixed in 1.2.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-36196
  2. 2026-10-03 Alias added: GHSA-8vmw-c4hx-3j5r

References

Advisory 1

  • TI-2024-32562 Link following in QNAP QuLog Center CVSS 4.0HIGH 8.7
  • TI-2023-09204 Cross-site scripting in QNAP QuLog Center CVSS 3.1HIGH 8.7
  • TI-2024-21636 Cross-site scripting in QNAP QuLog Center CVSS 3.1HIGH 8.2
  • TI-2024-35894 Server-side request forgery in QNAP QuLog Center CVSS 4.0MEDIUM 5.1
  • TI-2023-09207 Cross-site scripting in QNAP QuLog Center CVSS 3.1MEDIUM 4.8
  • TI-2025-34011 Cross-site scripting in QNAP QuLog Center CVSS 4.0LOW 2.2
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences