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CVE-2026-5422

🗓️ 02 Jun 2026 09:11:15Reported by @huntr_aiType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

Path traversal in jupyter-server 2.17.0 lets access files in sibling dirs due to improper root check and missing .. stripping.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Huntr
Path Traversal via Incorrect startswith() Root Directory Check in jupyter-server Allows Access to Sibling Directories
25 Feb 202609:10
huntr
ATTACKERKB
CVE-2026-5422
2 Jun 202609:11
attackerkb
Cvelist
CVE-2026-5422 Path Traversal in jupyter/jupyter
2 Jun 202609:11
cvelist
Debian CVE
CVE-2026-5422
2 Jun 202609:11
debiancve
EUVD
EUVD-2026-33905
2 Jun 202609:11
euvd
NVD
CVE-2026-5422
2 Jun 202610:16
nvd
OSV
DEBIAN-CVE-2026-5422
2 Jun 202610:16
osv
OSV
UBUNTU-CVE-2026-5422
3 Jun 202600:00
osv
Positive Technologies
PT-2026-45727
2 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-5422
3 Jun 202612:20
redhatcve
Rows per page
NVD
Node
[
  {
    "vendor": "jupyter",
    "product": "jupyter/jupyter",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "versionType": "custom",
        "lessThanOrEqual": "latest"
      }
    ]
  }
]

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03 Jun 2026 17:09Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.18.1
CVSS 36.8
EPSS0.00046
SSVC
12