{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.1.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7d77f7d9b792871fc7b18d11b1e2a800118b79c7"
            }
          ],
          "repo": "https://github.com/baserproject/basercms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In baserCMS before 4.1.4, lib\\Baser\\Model\\ThemeConfig.php allows remote attackers to execute arbitrary PHP code via the admin/theme_configs/form data[ThemeConfig][logo] parameter.",
  "id": "CVE-2018-18942",
  "modified": "2026-03-13T21:49:23.108993604Z",
  "published": "2018-11-05T09:29:00.557Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://basercms.net/release/4_1_4"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/baserproject/basercms/issues/959"
    },
    {
      "type": "EVIDENCE",
      "url": "http://sunu11.com/2018/10/31/baserCMS/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}