{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@sap-cloud-sdk/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.19.0"
            },
            {
              "fixed": "1.21.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T19:02:48Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Affected versions of `@sap-cloud-sdk/core` do not properly validate JWTs.  The `verifyJwt()` function does not properly validate the URL from where the public verification key for the JWT can be downloaded.  Any URL was trusted which makes it possible to provide a URL belonging to a manipulated JWT.\n\n\n## Recommendation\n\nUpgrade to version 1.21.2 or later.",
  "id": "GHSA-r2vw-jgq9-jqx2",
  "modified": "2020-08-31T19:02:48Z",
  "published": "2020-09-03T15:54:11Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1540"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Improper Authorization in @sap-cloud-sdk/core"
}