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CVE-2026-63303

🗓️ 28 Jul 2026 10:43:05Reported by CERT-PLType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

Path traversal in Quick.CMS lets an admin read files outside the webroot via ../ in URIs; vendor says no fix.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63303
28 Jul 202610:43
attackerkb
circl
Circl
CVE-2026-63303
28 Jul 202616:15
circl
cvelist
Cvelist
CVE-2026-63303 Path Traversal in Quick.CMS
28 Jul 202610:43
cvelist
euvd
EUVD
EUVD-2026-49756
28 Jul 202610:43
euvd
nvd
NVD
CVE-2026-63303
28 Jul 202611:17
nvd
ptsecurity
Positive Technologies
PT-2026-65442
28 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-63303 Path Traversal in Quick.CMS
28 Jul 202610:43
vulnrichment
Vulners
Node
[
  {
    "vendor": "OpenSolution",
    "product": "Quick.CMS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "6.8.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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30 Jul 2026 16:29Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
EPSS0.00391
SSVC
12