DataEase has a Path Traversal Vulnerability

{
  "id": "f7f70f8acebaf965d4f31d6208c1a60cf895932184149eda42b964f90662e071",
  "url": "https://osv.dev/vulnerability/CVE-2026-45532",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DataEase has a Path Traversal Vulnerability",
    "summary": "DataEase is an open source data visualization and analysis tool. Versions prior to 2.10.23 have a path traversal vulnerability. The root cause is that on Windows, the `FILE_SEPARATOR` is `\\`, while the server only filters the `/` character during string truncation. The vulnerability has been fixed in v2.10.23. No known workarounds are available.",
    "evidence": "osv:CVE-2026-45532",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-45532",
      "aliases": [
        "CVE-2026-45532",
        "GHSA-2mqc-w4hm-f3p9"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/dataease/dataease",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "cd4844cc45049e73a53d65e3a58454a167a3dffb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.10.23"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "cd4844cc45049e73a53d65e3a58454a167a3dffb"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v2.10.23"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.10.23"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.10.22",
            "v2.10.21",
            "v2.10.20",
            "v2.10.19",
            "v2.10.18",
            "v2.10.17",
            "v2.10.16",
            "v2.10.15",
            "v2.10.14",
            "v2.10.13",
            "v2.10.12",
            "v2.10.11",
            "v2.10.10",
            "v2.10.9",
            "v2.10.8",
            "v2.10.7",
            "v2.10.6",
            "v2.10.5",
            "v2.10.4",
            "v2.10.3",
            "v2.10.2",
            "v2.10.1",
            "v2.10.0",
            "v2.6.0",
            "v2.3.0",
            "v2.2.0",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45532.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:21.482894353Z",
      "provider": "osv",
      "references": [
        "https://github.com/dataease/dataease/releases/tag/v2.10.23",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45532.json",
        "https://github.com/dataease/dataease/security/advisories/GHSA-2mqc-w4hm-f3p9",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-45532"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45532.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-45532",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487690,
  "published_at": "2026-08-18T12:53:14.147+00:00"
}