{
  "schema_version": "1.4.0",
  "id": "GHSA-jc5h-g7j7-qh2w",
  "modified": "2022-05-14T03:02:08Z",
  "published": "2022-05-14T03:02:08Z",
  "aliases": [
    "CVE-2018-1000531"
  ],
  "details": "inversoft prime-jwt version prior to commit abb0d479389a2509f939452a6767dc424bb5e6ba contains a CWE-20 vulnerability in JWTDecoder.decode that can result in an incorrect signature validation of a JWT token. This attack can be exploitable when an attacker crafts a JWT token with a valid header using 'none' as algorithm and a body to requests it be validated. This vulnerability was fixed after commit abb0d479389a2509f939452a6767dc424bb5e6ba.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000531"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inversoft/prime-jwt/issues/3"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-26T16:29:00Z"
  }
}