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CVE-2026-26243 Arbitrary Folder Deletion in Qsync Central 5.0.0.5

🗓️ 15 Oct 2026 09:29:27Reported by qnapType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Path traversal in Qsync Central allows a user to read unexpected files or system data.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-26243
15 Oct 202609:41
–circl
cve
CVE
CVE-2026-26243
15 Oct 202609:29
–cve
euvd
EUVD
EUVD-2026-101971
15 Oct 202609:29
–euvd
nvd
NVD
CVE-2026-26243
15 Oct 202610:17
–nvd
ptsecurity
Positive Technologies
PT-2026-114873
15 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-26243 Arbitrary Folder Deletion in Qsync Central 5.0.0.5
15 Oct 202609:29
–vulnrichment
[
  {
    "vendor": "QNAP Systems Inc.",
    "product": "Qsync Central",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.x",
        "lessThan": "5.0.0.6",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "5.1.x",
        "lessThan": "5.1.0.2",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "5.2.x",
        "lessThan": "5.2.0.4",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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15 Oct 2026 09:29Current
CVSS 47.2
EPSS0.00541
SSVC
11