BREW-JUPYTERLAB-CVE-2018-19352 (GHSA-3P4Q-X8F3-P7VQ)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:01 – Updated: 2026-09-16 09:20 – Source website
VLAI
Summary
Jupyter Notebook XSS via directory name
Details

Jupyter Notebook before 5.7.2 allows XSS via a crafted directory name because notebook/static/tree/js/notebooklist.js handles certain URLs unsafely.

Severity
6.1 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "notebook",
        "resource_purl": "pkg:pypi/notebook@7.6.2",
        "upstream_fixed_in": "5.7.2"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "jupyterlab",
        "purl": "pkg:brew/jupyterlab"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.6.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/notebook@7.6.2",
        "name": "notebook",
        "resource": "notebook",
        "strategy": "registry",
        "subject_version": "7.6.2"
      }
    ]
  },
  "details": "Jupyter Notebook before 5.7.2 allows XSS via a crafted directory name because notebook/static/tree/js/notebooklist.js handles certain URLs unsafely.",
  "id": "BREW-jupyterlab-CVE-2018-19352",
  "modified": "2026-09-16T09:20:59Z",
  "published": "2026-08-13T17:01:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19352"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jupyter/notebook/commit/288b73e1edbf527740e273fcc69b889460871648"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jupyter/notebook"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/notebook/PYSEC-2018-18.yaml"
    },
    {
      "type": "WEB",
      "url": "https://pypi.org/project/notebook/#history"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Jupyter Notebook XSS via directory name",
  "upstream": [
    "GHSA-3p4q-x8f3-p7vq",
    "CVE-2018-19352",
    "PYSEC-2018-18"
  ]
}



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