Dromara Skyeye Unauthenticated SSRF and File Overwrite via editUploadOfficeFileById

{
  "id": "32016dea19c3cb1e69ece2c3ef1f2a5ad8b34a554bcb8ac81149562fdea4517d",
  "url": "https://osv.dev/vulnerability/CVE-2026-107781",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Dromara Skyeye Unauthenticated SSRF and File Overwrite via editUploadOfficeFileById",
    "summary": "Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains a server-side request forgery and missing authorization vulnerability in the OnlyOffice save callback editUploadOfficeFileById. Unauthenticated attackers can supply arbitrary url and key parameters to make the server fetch internal URLs and overwrite any user's stored file, then read results via queryFileToShowById.",
    "evidence": "osv:CVE-2026-107781",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-107781",
      "aliases": [
        "CVE-2026-107781"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/dromara/skyeye",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "003549ae5615bd114ba5bb8ddf6a8e8ead97c321"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "003549ae5615bd114ba5bb8ddf6a8e8ead97c321"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "003549ae5615bd114ba5bb8ddf6a8e8ead97c321"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "进销存系统",
            "生产管理ERP",
            "开源ERP系统",
            "中小企业ERP",
            "20220703",
            "2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107781.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.403675008Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107781.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-107781",
        "https://www.vulncheck.com/advisories/dromara-skyeye-unauthenticated-ssrf-and-file-overwrite-via-edituploadofficefilebyid",
        "https://github.com/dromara/skyeye/issues/29",
        "https://github.com/dromara/skyeye",
        "https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-adm/adm-pro/src/main/java/com/skyeye/eve/diskcloud/service/impl/FileConsoleServiceImpl.java#L533-L556"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107781.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-107781",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499507,
  "published_at": "2026-10-08T20:15:56.039+00:00"
}