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High

Security advisory

Type: advisorySources: OSVCVE: CVE-2020-35666

Steedos Platform through 1.21.24 allows NoSQL injection because the /api/collection/findone implementation in server/packages/steedos_base.js mishandles req.body validation, as demonstrated by MongoDB operator attacks such as an X-User-Id[$ne]=1 value.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2020-35666
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 11:12 UTC · Revision 1

Source evidence

CVE-2020-35666

core-osv · Original source

Published 23 Dec 2020, 20:15 UTC

Steedos Platform through 1.21.24 allows NoSQL injection because the /api/collection/findone implementation in server/packages/steedos_base.js mishandles req.body validation, as demonstrated by MongoDB operator attacks such as an X-User-Id[$ne]=1 value.

osv:CVE-2020-35666
Complete source record
{
  "id": "9cacefa89d5c9e6036db1673bb0b2b70a7a7c2b18aa7fc1983612037bbdaa1c0",
  "url": "https://osv.dev/vulnerability/CVE-2020-35666",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-35666",
    "summary": "Steedos Platform through 1.21.24 allows NoSQL injection because the /api/collection/findone implementation in server/packages/steedos_base.js mishandles req.body validation, as demonstrated by MongoDB operator attacks such as an X-User-Id[$ne]=1 value.",
    "evidence": "osv:CVE-2020-35666",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-35666",
      "aliases": [
        "CVE-2020-35666"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/steedos/steedos-platform",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "8ee3b5f6179be4eb564c802730fdae428fe6af39"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:steedos:steedos:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.21.24"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.21.24",
            "v1.21.23",
            "v1.21.22",
            "v1.21.21",
            "v1.21.20",
            "v1.21.19",
            "v1.21.18",
            "v1.21.17",
            "v1.21.16",
            "v1.21.15",
            "v1.21.14",
            "v1.21.13",
            "v1.21.12",
            "v1.21.11",
            "v1.21.10",
            "v1.21.9",
            "v1.21.8",
            "v1.21.6",
            "v1.21.5",
            "v1.21.4",
            "v1.21.3",
            "v1.21.2",
            "v1.21.1",
            "v1.21.0",
            "v1.21.0-alpha.6",
            "v1.21.0-alpha.5",
            "v1.21.0-alpha.4",
            "v1.21.0-alpha.3",
            "v1.21.0-alpha.2",
            "v1.21.0-alpha.1",
            "v1.21.0-alpha.0",
            "v1.19.8",
            "v1.19.7",
            "v1.19.6",
            "v1.19.5",
            "v1.19.2",
            "v1.19.1",
            "v1.19.0",
            "v1.18.11",
            "v1.18.10",
            "v1.18.8",
            "v1.18.6",
            "v1.18.5",
            "v1.16.5",
            "v1.18.4",
            "v1.18.3",
            "v1.18.2",
            "v1.18.1",
            "v1.18.0",
            "v1.17.1",
            "v1.17.0",
            "v1.16.4",
            "v1.16.3",
            "v1.16.1",
            "v1.16.0",
            "v1.15.5",
            "v1.15.4",
            "v1.15.3",
            "v1.15.0",
            "v1.14.5",
            "v1.14.2",
            "v1.14.0",
            "v1.13.4",
            "v1.13.1",
            "v1.13.0",
            "v1.12.6",
            "v1.12.4",
            "v1.12.1",
            "v1.12.0",
            "v1.11.0",
            "v1.10.5",
            "v1.10.4",
            "v1.10.1",
            "v1.10.0",
            "v1.7.5",
            "v1.7.0",
            "v1.6.12",
            "v1.6.11",
            "v1.6.10",
            "v1.6.9",
            "v1.6.8",
            "v1.6.7",
            "v.1.6.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35666.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:24.093620939Z",
      "provider": "osv",
      "references": [
        "https://github.com/steedos/steedos-platform/issues/1245"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-35666",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384292,
  "published_at": "2020-12-23T20:15:12.927+00:00"
}