{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "eae5b0b44ab57af9f61c44cafaea95f6a3a8d50c"
            },
            {
              "fixed": "1371ff7e1b82e59fb3d5786fd0f76880ef356786"
            }
          ],
          "repo": "https://github.com/tngan/samlify",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An XML Signature Wrapping vulnerability exists in Samlify 2.2.0 and earlier, and in predecessor Express-saml2 which could allow attackers to impersonate arbitrary users.",
  "id": "CVE-2017-1000452",
  "modified": "2026-03-13T21:53:11.175026781Z",
  "published": "2018-01-02T17:29:00.697Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.whitehats.nl/blog/xml-signature-wrapping-samlify"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tngan/samlify/releases/tag/v2.3.0"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}