{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.5.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "8e304703c698d8e565dd71d6b7337c36182fe9db"
            }
          ],
          "repo": "https://github.com/weng-xianhu/eyoucms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Eyoucms 1.5.4 is vulnerable to Directory Traversal. Due to a lack of input data sanitizaton in param tpldir, filename, type, nid an attacker can inject \"../\" to escape and write file to writeable directories.",
  "id": "CVE-2021-39500",
  "modified": "2026-03-13T21:47:39.748578522Z",
  "published": "2021-09-07T21:15:08.887Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/KietNA-HPT/CVE"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}