{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.2.23"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "e894af7e01cfd9904f7aad3cb22170d962a49c09"
            },
            {
              "fixed": "ffd668a3aa7d2f540dbcdf5751f207302519df72"
            }
          ],
          "repo": "https://github.com/bigtreecms/bigtree-cms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In the 4.2.23 version of BigTree, a Stored XSS vulnerability has been discovered in /admin/ajax/file-browser/upload/ (aka the image upload area).",
  "id": "CVE-2018-18308",
  "modified": "2026-04-01T23:08:52.858997114Z",
  "published": "2018-10-16T22:29:01.807Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.exploit-db.com/exploits/45628/"
    },
    {
      "type": "ADVISORY",
      "url": "http://packetstormsecurity.com/files/149788/BigTree-CMS-4.2.23-Cross-Site-Scripting.html"
    },
    {
      "type": "FIX",
      "url": "https://github.com/bigtreecms/BigTree-CMS/commit/ffd668a3aa7d2f540dbcdf5751f207302519df72"
    },
    {
      "type": "FIX",
      "url": "https://github.com/bigtreecms/BigTree-CMS/issues/356"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}