contao/core-bundle has path traversal vulnerability in the file manager

{
  "id": "cf8b1336b0ac97e9659a41047af5f563f7bafb53d2ad1304a23ef34c1b5d1c5f",
  "url": "https://osv.dev/vulnerability/CVE-2023-29200",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "contao/core-bundle has path traversal vulnerability in the file manager",
    "summary": "Contao is an open source content management system. Prior to versions 4.9.40, 4.13.21, and 5.1.4, logged in users can list arbitrary system files in the file manager by manipulating the Ajax request. However, it is not possible to read the contents of these files. Users should update to Contao 4.9.40, 4.13.21 or 5.1.4 to receive a patch. There are no known workarounds.",
    "evidence": "osv:CVE-2023-29200",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-29200",
      "aliases": [
        "CVE-2023-29200",
        "GHSA-fp7q-xhhw-6rj3"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/contao/contao",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5f7efb6afd75f7f4fa70f704793c4bc4c0997576"
                },
                {
                  "introduced": "5a25b1d689ffde95a00427bdfde03695a2c645c3"
                },
                {
                  "fixed": "e17bb65d12dd880c8ef25fec01b0df8228a8778a"
                },
                {
                  "introduced": "8cb541c59cb07ecb62fc5c5685c6448f38b97ad8"
                },
                {
                  "fixed": "d352bb23204057723575c0054cae7ea357d941f7"
                },
                {
                  "fixed": "6f3e705f4ff23f4419563d09d8485793569f31df"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0"
                      },
                      {
                        "fixed": "4.9.40"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.10.0"
                      },
                      {
                        "fixed": "4.13.21"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.0.0"
                      },
                      {
                        "fixed": "5.1.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "6f3e705f4ff23f4419563d09d8485793569f31df"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.9.39",
            "4.13.20",
            "5.1.3",
            "5.1.2",
            "4.13.19",
            "5.1.1",
            "4.13.18",
            "4.13.17",
            "4.13.16",
            "5.1.0",
            "5.1.0-RC3",
            "5.1.0-RC2",
            "4.9.38",
            "4.13.15",
            "5.1.0-RC1",
            "4.13.14",
            "4.9.37",
            "4.9.36",
            "4.13.13",
            "4.13.12",
            "4.9.35",
            "4.13.11",
            "4.9.34",
            "4.13.10",
            "4.13.9",
            "4.9.33",
            "4.13.8",
            "4.13.7",
            "4.9.32",
            "4.9.31",
            "4.13.6",
            "4.9.30",
            "4.13.5",
            "4.9.29",
            "4.13.4",
            "4.13.2",
            "4.9.28",
            "4.9.27",
            "4.13.1",
            "4.13.0",
            "4.13.0-RC3",
            "4.9.26",
            "4.13.0-RC2",
            "4.9.25",
            "4.13.0-RC1",
            "4.9.24",
            "4.9.23",
            "4.9.22",
            "4.9.21",
            "4.9.20",
            "4.9.19",
            "4.9.18",
            "4.9.17",
            "4.9.15",
            "4.9.14",
            "4.9.13",
            "4.9.12",
            "4.9.11",
            "4.9.10",
            "4.9.9",
            "4.9.8",
            "4.9.7",
            "4.9.6",
            "4.9.5",
            "4.9.4",
            "4.9.3",
            "4.9.2",
            "4.9.1",
            "4.9.0",
            "4.9.0-RC2",
            "4.9.0-RC1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-29200.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.788725839Z",
      "provider": "osv",
      "references": [
        "https://contao.org/en/security-advisories/directory-traversal-in-the-file-manager",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29200.json",
        "https://github.com/contao/contao/security/advisories/GHSA-fp7q-xhhw-6rj3",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-29200",
        "https://github.com/contao/contao/commit/6f3e705f4ff23f4419563d09d8485793569f31df"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29200.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-29200",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495633,
  "published_at": "2023-04-25T17:00:29.537+00:00"
}