{
  "schema_version": "1.4.0",
  "id": "GHSA-vc6m-w3jh-f5fx",
  "modified": "2023-03-10T15:30:42Z",
  "published": "2023-03-04T00:30:16Z",
  "aliases": [
    "CVE-2023-25403"
  ],
  "details": "CleverStupidDog yf-exam v 1.8.0 is vulnerable to Authentication Bypass. The program uses a fixed JWT key, and the stored key uses username format characters. Any user who logged in within 24 hours. A token can be forged with his username to bypass authentication.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/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-2023-25403"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CleverStupidDog/yf-exam/issues/2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-25403"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-03T23:15:00Z"
  }
}