{
  "cveId": "CVE-2019-10255",
  "url": "https://patchblox.com/security/cve/CVE-2019-10255",
  "summary": "CVE-2019-10255 is fixed in 3 products on 1 platform, first by jupyter-notebook 5.2.2-1ubuntu0.1, released March 31, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "jupyter-notebook: An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox)...",
  "description": "An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.5 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected.",
  "published": "2019-03-28T09:29:00Z",
  "severity": "Low",
  "epss": 0.01756,
  "epssPercentile": 0.78076,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "jupyter-notebook",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.2.2-1ubuntu0.1",
      "fix": "jupyter-notebook 5.2.2-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-jupyter-notebook-5.2.2-1ubuntu0.1",
      "released": "2022-03-31T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-notebook",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.2.2-1ubuntu0.1",
      "fix": "python-notebook 5.2.2-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-notebook-5.2.2-1ubuntu0.1",
      "released": "2022-03-31T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-notebook",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.2.2-1ubuntu0.1",
      "fix": "python3-notebook 5.2.2-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-notebook-5.2.2-1ubuntu0.1",
      "released": "2022-03-31T16:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}