{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5f0ac4cc2ff16bad45d3efac5d0776bf0a31579b"
            }
          ],
          "repo": "https://github.com/jfinal/jfinal",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In JFinal cos before 2019-08-13, as used in JFinal 4.4, there is a vulnerability that can bypass the isSafeFile() function: one can upload any type of file. For example, a .jsp file may be stored and almost immediately deleted, but this deletion step does not occur for certain exceptions.",
  "id": "CVE-2019-17352",
  "modified": "2026-04-01T23:10:23.869284690Z",
  "published": "2019-10-08T13:15:15.957Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946a"
    },
    {
      "type": "REPORT",
      "url": "https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/jfinal/jfinal/issues/171"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}