{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:orangehrm:orangehrm:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.3.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0cc61a99f897719c9627ce33febbb022e4547a82"
            }
          ],
          "repo": "https://github.com/orangehrm/orangehrm",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "In OrangeHRM 4.3.1 and before, there is an input validation error within admin/listMailConfiguration (txtSendmailPath parameter) that allows authenticated attackers to achieve arbitrary command execution.",
  "id": "CVE-2019-12839",
  "modified": "2026-07-08T05:37:10.347682728Z",
  "published": "2019-06-15T20:29:00.210Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/orangehrm/orangehrm/pull/528"
    },
    {
      "type": "EVIDENCE",
      "url": "https://ctrsec.io/index.php/2019/06/11/ace-orangehrm/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}