{
  "cveId": "CVE-2020-25032",
  "url": "https://patchblox.com/security/cve/CVE-2020-25032",
  "summary": "CVE-2020-25032 is fixed in python3-flask-cors on 1 platform by python3-flask-cors 3.0.8-2ubuntu0.1 (version 3.0.8-2ubuntu0.1), released August 30, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python3-flask-cors: An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9",
  "description": "An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.",
  "published": "2020-08-30T21:15:00Z",
  "severity": "Medium",
  "epss": 0.03909,
  "epssPercentile": 0.90352,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python3-flask-cors",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.0.8-2ubuntu0.1",
      "fix": "python3-flask-cors 3.0.8-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-flask-cors-3.0.8-2ubuntu0.1",
      "released": "2020-08-30T21:15:00Z"
    }
  ],
  "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"
  }
}