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  "details": "ExpressionEngine version 2.x \u003c 2.11.8 and version 3.x \u003c 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.",
  "id": "CVE-2017-0897",
  "modified": "2026-03-15T21:45:12.339607Z",
  "published": "2017-06-22T21:29:00.183Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/99242"
    },
    {
      "type": "ADVISORY",
      "url": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5"
    },
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      "url": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8"
    },
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      "url": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/215890"
    }
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  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}