{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "7.17.6"
              },
              {
                "fixed": "7.17.24"
              },
              {
                "introduced": "8.4.0"
              },
              {
                "fixed": "8.12.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "d2647b053b769d4517fbb14ce37765808a1b6e0c"
            },
            {
              "fixed": "4fb3ec3c959e4c569aca4674243a2ecba9d973a7"
            },
            {
              "introduced": "1922ab0b6f8dc2906ef10f3fb65fc4d0e0076f90"
            },
            {
              "fixed": "e9092c0a17923f4ed984456b8a5db619b0a794b3"
            }
          ],
          "repo": "https://github.com/elastic/kibana",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Unrestricted upload of a file with dangerous type in Kibana can lead to arbitrary JavaScript execution in a victim’s browser (XSS) via crafted HTML and JavaScript files.\n\nThe attacker must have access to the Synthetics app AND/OR have access to write to the synthetics indices.",
  "id": "CVE-2024-11390",
  "modified": "2026-03-10T21:50:37.679686910Z",
  "published": "2025-05-01T14:15:34.913Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://discuss.elastic.co/t/kibana-7-17-24-and-8-12-0-security-update-esa-2024-20/377712"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}