Read the docs
TI-2018-00670 Aliases CVE-2018-0716GHSA-c872-gw93-ggqw

Cross-site scripting in QNAP Qsync Central

Priority LOW 29CWE-79Published · 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
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross-site scripting vulnerability in QTS 4.2.6 build 20180711, QTS 4.3.3: Qsync Central 3.0.2, QTS 4.3.4: Qsync Central 3.0.3, QTS 4.3.5: Qsync Central 3.0.4 and earlier versions could allow remote attackers to inject Javascript code in the compromised application.

Why it matters now

EPSS 0.00772 55th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
QNAPQsync CentralQTS 4.2.6 build 20180711, QTS 4.3.3 Qsync Central 3.0.2, QTS 4.3.4: Qsync Central 3.0.3, QTS 4.3.5 Qsync Central 3.0.4 and earlier versions—No fix listedCNA
  • Qsync Central VendorQNAP Affected QTS 4.2.6 build 20180711, QTS 4.3.3 Qsync Central 3.0.2, QTS 4.3.4: Qsync Central 3.0.3, QTS 4.3.5 Qsync Central 3.0.4 and earlier versions Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:qnap:qts:4.2.6:*:*:*:*:*:*:*4.2.6VulnerableQNAP
cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:*4.3.3VulnerableQNAP
cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:*4.3.4VulnerableQNAP
cpe:2.3:o:qnap:qts:4.3.5:*:*:*:*:*:*:*4.3.5VulnerableQNAP
  • cpe:2.3:o:qnap:qts:4.2.6:*:*:*:*:*:*:* Versions 4.2.6 Vulnerable ·QNAP
  • cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:* Versions 4.3.3 Vulnerable ·QNAP
  • cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:* Versions 4.3.4 Vulnerable ·QNAP
  • cpe:2.3:o:qnap:qts:4.3.5:*:*:*:*:*:*:* Versions 4.3.5 Vulnerable ·QNAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-0716
  2. 2026-10-03 Alias added: GHSA-c872-gw93-ggqw

References

Advisory 1

  • TI-2020-02221 Command Injection Vulnerability in QTS and QuTS hero KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-05101 Improper input validation in QNAP NAS devices KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-14137 Improper input validation in QNAP QTS KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-14131 Cross-site scripting in QNAP QTS KEVCVSS 3.1HIGH 8.0
See all 282 →

Sources

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