{
  "cveId": "CVE-2024-28233",
  "url": "https://patchblox.com/security/cve/CVE-2024-28233",
  "summary": "CVE-2024-28233 is fixed in jupyterhub on 1 platform, first by DEBIAN-CVE-2024-28233, released March 27, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "jupyterhub: JupyterHub is an open source multi-user server for Jupyter notebooks",
  "description": "JupyterHub is an open source multi-user server for Jupyter notebooks. By tricking a user into visiting a malicious subdomain, the attacker can achieve an XSS directly affecting the former\u0027s session. More precisely, in the context of JupyterHub, this XSS could achieve full access to JupyterHub API and user\u0027s single-user server. The affected configurations are single-origin JupyterHub deployments and JupyterHub deployments with user-controlled applications running on subdomains or peer subdomains of either the Hub or a single-user server. This vulnerability is fixed in 4.1.0.",
  "published": "2024-03-27T19:15:48Z",
  "severity": "medium",
  "cvss": 6.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "epss": 0.00329,
  "epssPercentile": 0.26169,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "jupyterhub",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.0.0\u002Bds1-1",
      "fix": "DEBIAN-CVE-2024-28233",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-28233",
      "released": "2024-03-27T19:15:48Z"
    },
    {
      "platform": "linux",
      "product": "jupyterhub",
      "release": "Debian 14",
      "fixedVersion": "5.0.0\u002Bds1-1",
      "fix": "DEBIAN-CVE-2024-28233",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-28233",
      "released": "2024-03-27T19:15:48Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}