{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:bigtreecms:bigtree_cms:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.2.18"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9f8ecb0a5d9a575353ec8db26fc9d8c233c1fcdb"
            }
          ],
          "repo": "https://github.com/bigtreecms/bigtree-cms",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "Multiple cross-site scripting (XSS) vulnerabilities in BigTree CMS through 4.2.18 allow remote authenticated users to inject arbitrary web script or HTML by uploading a crafted package, triggering mishandling of the (1) title or (2) version or (3) author_name parameter in manifest.json. This issue exists in core\\admin\\modules\\developer\\extensions\\install\\unpack.php and core\\admin\\modules\\developer\\packages\\install\\unpack.php. NOTE: the vendor states \"You must implicitly trust any package or extension you install as they all have the ability to write PHP files.",
  "id": "CVE-2017-9441",
  "modified": "2026-07-08T05:37:42.368520048Z",
  "published": "2017-06-05T19:29:00.213Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/bigtreecms/BigTree-CMS/issues/290"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}