{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.11.24"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "5add3c5cf3691da1590d7488ebdf934a2b32b9dc"
            },
            {
              "fixed": "841a07396fed0ef27c5db13a1b700eac02754fc7"
            },
            {
              "fixed": "ed72914608d2a07ee2eb587c1a654480d08201db"
            }
          ],
          "repo": "https://github.com/chamilo/chamilo-lms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Command injection in `main/lp/openoffice_presentation.class.php` in Chamilo LMS \u003c= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.",
  "id": "CVE-2023-4221",
  "modified": "2026-03-13T21:51:42.484352570Z",
  "published": "2023-11-28T08:15:07.910Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-128-2023-09-04-Critical-impact-Moderate-risk-Authenticated-users-may-gain-unauthenticated-RCE-CVE-2023-4221CVE-2023-4222"
    },
    {
      "type": "FIX",
      "url": "https://github.com/chamilo/chamilo-lms/commit/841a07396fed0ef27c5db13a1b700eac02754fc7"
    },
    {
      "type": "FIX",
      "url": "https://github.com/chamilo/chamilo-lms/commit/ed72914608d2a07ee2eb587c1a654480d08201db"
    },
    {
      "type": "EVIDENCE",
      "url": "https://starlabs.sg/advisories/23/23-4221"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}