1Panel arbitrary file write vulnerability exists in the background

{
  "id": "ebcfcf92d99c14bea267efc90d192da0858b34d584b0ac5579eb4a5378c18ade",
  "url": "https://osv.dev/vulnerability/CVE-2023-39966",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "1Panel arbitrary file write vulnerability exists in the background",
    "summary": "1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for this issue.",
    "evidence": "osv:CVE-2023-39966",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-39966",
      "aliases": [
        "CVE-2023-39966",
        "GHSA-hf7j-xj3w-87g4",
        "GO-2023-2006"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/1panel-dev/1panel",
              "type": "GIT",
              "events": [
                {
                  "introduced": "86ba53d6ec35fe2f0f3bcdb8c8d3c4cb2ef4cf1b"
                },
                {
                  "fixed": "39d8b0d98c563308df966a676a5f8aec976d10d1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "= 1.4.3"
                      },
                      {
                        "last_affected": "= 1.4.3"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "39d8b0d98c563308df966a676a5f8aec976d10d1"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.5.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.4.3",
            "= 1.4.3",
            "v1.4.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39966.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.213690343Z",
      "provider": "osv",
      "references": [
        "https://github.com/1Panel-dev/1Panel/releases/tag/v1.5.0",
        "https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-hf7j-xj3w-87g4",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39966.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-39966"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39966.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-39966",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505628,
  "published_at": "2023-08-10T17:46:21.104+00:00"
}