{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.0.0"
              },
              {
                "last_affected": "1.6.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "74d5224783dfdc513f6b3ad5ed96671d3c581707"
            },
            {
              "last_affected": "f8466cb16d6723ddc3bf5f0e7f8ce8a47d27cbe5"
            }
          ],
          "repo": "https://github.com/apache/nifi",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The X-Frame-Options headers were applied inconsistently on some HTTP responses, resulting in duplicate or missing security headers. Some browsers would interpret these results incorrectly, allowing clickjacking attacks. Mitigation: The fix to consistently apply the security headers was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.",
  "id": "CVE-2018-17192",
  "modified": "2026-03-13T21:48:41.824998766Z",
  "published": "2018-12-19T14:29:00.347Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nifi.apache.org/security.html#CVE-2018-17192"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}