{
  "schema_version": "1.4.0",
  "id": "GHSA-mq5p-2mcr-m52j",
  "modified": "2024-10-03T21:28:36Z",
  "published": "2021-08-30T16:17:06Z",
  "aliases": [
    "CVE-2021-39160"
  ],
  "summary": "Code injection in nbgitpuller",
  "details": "### Impact\n\nDue to an unsanitized input, visiting maliciously crafted links could result in arbitrary code execution in the user environment.\n\n### Patches\n\n0.10.2\n\n### Workarounds\n\nNone, other than upgrade to 0.10.2 or downgrade to 0.8.x.\n\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [nbgitpuller](https://github.com/jupyterhub/nbgitpuller/issues)\n* Email our security team at [security@ipython.org](mailto:security@ipython.org)\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nbgitpuller"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.9.0"
            },
            {
              "fixed": "0.10.2"
            }
          ]
        }
      ],
      "database_specific": {
        "last_known_affected_version_range": "<= 0.10.1"
      }
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/jupyterhub/nbgitpuller/security/advisories/GHSA-mq5p-2mcr-m52j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39160"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jupyterhub/nbgitpuller/commit/07690644f29a566011dd0d7ba14cae3eb0490481"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jupyterhub/nbgitpuller"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jupyterhub/nbgitpuller/blob/main/CHANGELOG.md#0102---2021-08-25"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/nbgitpuller/PYSEC-2021-315.yaml"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78",
      "CWE-94"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-25T15:10:01Z",
    "nvd_published_at": "2021-08-25T18:15:00Z"
  }
}