{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.3.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.3.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "24377fef1af318ab2818a0f807a08a601aa91a13"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "4f3f4e014b7bd2acd76199c46c050255d8dc6c98"
            }
          ],
          "repo": "https://github.com/robiso/wondercms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In WonderCMS 2.3.1, the upload functionality accepts random application extensions and leads to malicious File Upload.",
  "id": "CVE-2017-14521",
  "modified": "2026-03-13T21:52:59.748261583Z",
  "published": "2018-01-26T20:29:00.783Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://securitywarrior9.blogspot.in/2018/01/vulnerability-in-wonder-cms-leading-to.html"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.exploit-db.com/exploits/43963/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}