Security advisory

{
  "id": "93290ff789bcd51129e33ec94ec3a7bbdfb78ef4227b499b475d0a8f07313a95",
  "url": "https://osv.dev/vulnerability/CVE-2016-9186",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-9186",
    "summary": "Unrestricted file upload vulnerability in the \"legacy course files\" and \"file manager\" modules in Moodle 3.1.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, and then accessing it via unspecified vectors.",
    "evidence": "osv:CVE-2016-9186",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2016-9186",
      "aliases": [
        "CVE-2016-9186"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/moodle/moodle",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "f851201f58662264ad7864dbbf8e2240ce7bf84a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.1.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.1.2",
            "v3.1.1",
            "v3.1.0-beta",
            "v3.1.0",
            "v3.1.0-rc2",
            "v3.1.0-rc1",
            "v3.0.0-rc3",
            "v3.0.0",
            "v3.0.0-rc4",
            "v3.0.0-rc2",
            "v3.0.0-rc1",
            "v3.0.0-beta",
            "v2.9.0",
            "v2.9.0-rc2",
            "v2.9.0-rc1",
            "v2.9.0-beta",
            "v2.8.0",
            "v2.8.0-rc2",
            "v2.8.0-rc1",
            "v2.8.0-beta",
            "v2.7.0",
            "v2.7.0-rc2",
            "v2.7.0-rc1",
            "v2.7.0-beta",
            "v2.6.0",
            "v2.6.0-rc1",
            "v2.6.0-beta",
            "v2.5.0",
            "v2.5.0-rc1",
            "v2.5.0-beta",
            "v2.4.0-beta",
            "v2.4.0-rc1",
            "v2.4.0",
            "v2.3.0",
            "v2.3.0-rc1",
            "v2.3.0-beta",
            "v2.2.0",
            "v2.2.0-rc1",
            "v2.2.0-beta",
            "v2.1.0",
            "v2.0.1",
            "v2.0.0",
            "v2.0.0-rc2",
            "v2.0.0-rc1",
            "v1.3.0",
            "v1.2.1",
            "v1.2.0",
            "v1.1.1",
            "v1.1.0",
            "v1.0.9",
            "v1.0.8",
            "v1.0.7",
            "v1.0.6",
            "v1.0.5",
            "v1.0.4",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9186.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:34.457315201Z",
      "provider": "osv",
      "references": [
        "https://packetstormsecurity.com/files/139466/Moodle-CMS-3.1.2-Cross-Site-Scripting-File-Upload.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2016-9186",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433516,
  "published_at": "2016-11-04T10:59:06.35+00:00"
}