{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.8.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "fd518dc76051cfa0b3b9f71f90a11ed208b5e4d3"
            },
            {
              "fixed": "26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0"
            }
          ],
          "repo": "https://github.com/b2evolution/b2evolution",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter.",
  "id": "CVE-2017-5480",
  "modified": "2026-03-13T21:54:56.430865005Z",
  "published": "2017-01-15T22:59:00.127Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95454"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/b2evolution/b2evolution/issues/35"
    },
    {
      "type": "FIX",
      "url": "https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}