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CVE-2026-73627

🗓️ 13 Aug 2026 11:28:26Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views

JupyterLab 4.1.0-4.6.1 plugin lock-rule bypass via direct /lab/api/plugins requests.

Related
Detection
Affected
Refs
CNA
Node
OR
jupyterjupyterlabMatch4.5.0rc0
jupyterjupyterlabMatch4.5.0rc1
jupyterjupyterlabMatch4.6.0alpha0
jupyterjupyterlabMatch4.6.0alpha1
jupyterjupyterlabMatch4.6.0alpha2
jupyterjupyterlabMatch4.6.0alpha3
jupyterjupyterlabMatch4.6.0alpha4
jupyterjupyterlabMatch4.6.0alpha5
[
  {
    "vendor": "jupyterlab",
    "product": "jupyterlab",
    "defaultStatus": "affected",
    "packageURL": "pkg:pypi/jupyterlab",
    "versions": [
      {
        "version": "0",
        "status": "unaffected",
        "versionType": "semver",
        "lessThan": "4.6.0"
      }
    ]
  },
  {
    "vendor": "jupyterlab",
    "product": "jupyterlab",
    "defaultStatus": "affected",
    "packageURL": "pkg:pypi/jupyterlab",
    "versions": [
      {
        "version": "0",
        "status": "unaffected",
        "versionType": "semver",
        "lessThan": "4.1.0"
      }
    ]
  }
]

Data

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09 Sep 2026 20:36Current
5.3Medium risk
Vulners AI Score5.3
CVSS 46
EPSS0.00249
SSVC
53