{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:nancyfx:nancy:*:*:*:*:*:*:*:*",
              "cpe:2.3:a:nancyfx:nancy:2.0.0:alpha:*:*:*:*:*:*",
              "cpe:2.3:a:nancyfx:nancy:2.0.0:barneyrubble:*:*:*:*:*:*",
              "cpe:2.3:a:nancyfx:nancy:2.0.0:clinteastwood:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.4.3"
              },
              {
                "introduced": "2.0.0-alpha"
              },
              {
                "last_affected": "2.0.0-alpha"
              },
              {
                "introduced": "2.0.0-barneyrubble"
              },
              {
                "last_affected": "2.0.0-barneyrubble"
              },
              {
                "introduced": "2.0.0-clinteastwood"
              },
              {
                "last_affected": "2.0.0-clinteastwood"
              }
            ],
            "source": [
              "CPE_RANGE",
              "CPE_STRING",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "d2d0240327efe8875025c4a3c68c093ac9bfb877"
            },
            {
              "introduced": "a1035ca1db35c2cec69719db65f1a0a708dec776"
            },
            {
              "last_affected": "72e1f6142efb01f91c5621750d8106bb6bc3f65e"
            },
            {
              "fixed": "b826aaf6c00b51804c0de9542c1f7c13a3ef2604"
            }
          ],
          "repo": "https://github.com/nancyfx/nancy",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.0.0-alpha",
        "2.0.0-barneyrubble"
      ]
    }
  ],
  "database_specific": {},
  "details": "Csrf.cs in NancyFX Nancy before 1.4.4 and 2.x before 2.0-dangermouse has Remote Code Execution via Deserialization of JSON data in a CSRF Cookie.",
  "id": "CVE-2017-9785",
  "modified": "2026-07-08T05:36:43.900699557Z",
  "published": "2017-07-20T12:29:00.187Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/NancyFx/Nancy/releases/tag/v1.4.4"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}