{
  "schema_version": "1.4.0",
  "id": "GHSA-xrhp-vgm2-2xvr",
  "modified": "2025-04-20T03:45:32Z",
  "published": "2022-05-17T00:47:13Z",
  "aliases": [
    "CVE-2014-8686"
  ],
  "details": "CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8686"
    },
    {
      "type": "WEB",
      "url": "https://beyondbinary.io/articles/seagate-nas-rce"
    },
    {
      "type": "WEB",
      "url": "https://codeigniter.com/userguide2/changelog.html"
    },
    {
      "type": "WEB",
      "url": "https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-09-19T19:29:00Z"
  }
}