{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.11"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0bf136a473502f7432e01cb576c59f453badd81f"
            }
          ],
          "repo": "https://github.com/chamilo/chamilo-lms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.",
  "id": "CVE-2022-40407",
  "modified": "2026-03-13T21:56:25.519497512Z",
  "published": "2022-09-29T14:15:10.143Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-94-2022-09-06-High-impact-Moderate-risk-Authenticated-RCE-via-zipslip-attack-in-file-upload"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/chamilo/chamilo-lms"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/alexmackey/security-research/blob/main/chamilo/ChamiloRceViaZipSlip.md"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}