Security advisory

{
  "id": "dfddaa3808bf22a08ee98792af1212fc031c104daa2b957aba9cd6bf29b29570",
  "url": "https://osv.dev/vulnerability/CVE-2019-16409",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-16409",
    "summary": "In the Versioned Files module through 2.0.3 for SilverStripe 3.x, unpublished versions of files are publicly exposed to anyone who can guess their URL. This guess could be highly informed by a basic understanding of the symbiote/silverstripe-versionedfiles source code. (Users who upgrade from SilverStripe 3.x to 4.x and had Versioned Files installed have no further need for this module, because the 4.x release has built-in versioning. However, nothing in the upgrade process automates the destruction of these insecure artefacts, nor alerts the user to the criticality of destruction.)",
    "evidence": "osv:CVE-2019-16409",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-16409",
      "aliases": [
        "CVE-2019-16409",
        "GHSA-xm6j-x342-gwq9"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/silverstripe/silverstripe-framework",
              "type": "GIT",
              "events": [
                {
                  "introduced": "bfa436bb2a6f4534e82130dda38b625f25634578"
                },
                {
                  "last_affected": "b1dc89ef8a6325aba23ccaaaa805a6e94054eece"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.0.0"
                      },
                      {
                        "last_affected": "3.7.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16409.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/symbiote/silverstripe-versionedfiles",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "7b5919b6bd232ee6240315bc08989f370e197db3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:symbiote:versionedfiles:*:*:*:*:*:silverstripe:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.3",
            "2.0.2",
            "2.0.1",
            "2.0.0",
            "1.0.12",
            "1.0.10",
            "1.0.9",
            "1.0.8",
            "1.0.7",
            "1.0.6",
            "1.0.5",
            "1.0.4",
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "0.2.0-alpha1",
            "0.1.1",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16409.json"
          }
        }
      ],
      "modified": "2026-10-24T10:49:50.030954236Z",
      "provider": "osv",
      "references": [
        "https://www.silverstripe.org/download/security-releases/cve-2019-16409",
        "https://github.com/silverstripe/silverstripe-framework",
        "https://github.com/symbiote/silverstripe-versionedfiles"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "silverstripe:silverstripe",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "3.0.0"
                  },
                  {
                    "last_affected": "3.7.4"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-16409",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 441848,
  "published_at": "2019-09-26T16:15:11.267+00:00"
}