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Vulnerabilities

Vulnerability · CVE-2023-47568

A SQL injection vulnerability has been reported to affect several QNAP operating system versions.

Published Feb 2, 2024 · catalog updated Jun 17, 2026 · A SQL injection vulnerability

Last checked Nov 7, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-47568. EPSS is 0.53%. Act only if a listed version of A SQL injection vulnerability is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A SQL injection vulnerability).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.53%
Remediation
Advisory link
Affected products
cpe qnap/qts

A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS hero h4.5.4.2626 build 20231225 and later QuTScloud c5.1.5.2651 and later

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe qnap/qts4.5.4.1715
  • cpe qnap/qts4.5.4.1723
  • cpe qnap/qts4.5.4.1741
  • cpe qnap/qts4.5.4.1787
  • cpe qnap/qts4.5.4.1800
  • cpe qnap/qts4.5.4.1892

How to fix CVE-2023-47568

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-47568. EPSS is 0.53%. Act only if a listed version of A SQL injection vulnerability is installed.

Which versions are affected?

Compare what you have installed with 4.5.4.1715, 4.5.4.1723, 4.5.4.1741, 4.5.4.1787, 4.5.4.1800, 4.5.4.1892. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-89: SQL Injection. EPSS 0.53%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

QNAP QTS security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 2, 2024 · Monitored products — high

    Detected

    A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS

  2. Jun 17, 2026 · Monitored products — high

    Updated

    A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS

Sources

  • CVE.orgVulnerability recordCVE-2023-47568

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2023-47568

    A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 7, 2026
  • Monitored products — highNov 6, 2026