{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.2.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "65d7a800f1a57b232a127bdcaefb876a9de469f9"
            }
          ],
          "repo": "https://github.com/liferay/liferay-portal",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Liferay Portal 6.2.5 allows Command=FileUpload\u0026Type=File\u0026CurrentFolder=/ requests when frmfolders.html exists. NOTE: The vendor disputes this issue because the exploit reference link only shows frmfolders.html is accessible and does not demonstrate how an unauthorized user can upload a file.",
  "id": "CVE-2021-33990",
  "modified": "2026-03-15T21:45:34.038509498Z",
  "published": "2023-04-16T04:15:07.967Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "http://packetstormsecurity.com/files/171701/Liferay-Portal-6.2.5-Insecure-Permissions.html"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/fu2x2000/Liferay_exploit_Poc"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}