Security advisory

{
  "id": "e0d48855358cb0e91990bcb2bb46c9fecfb9d7f58825a435ec8d123bf59f350d",
  "url": "https://osv.dev/vulnerability/CVE-2020-36190",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36190",
    "summary": "RailsAdmin (aka rails_admin) before 1.4.3 and 2.x before 2.0.2 allows XSS via nested forms.",
    "evidence": "osv:CVE-2020-36190",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-36190",
      "aliases": [
        "CVE-2020-36190",
        "GHSA-wjx2-7hqq-8h7m"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/railsadminteam/rails_admin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3b505fc8d81ede2e15cfd071fc7639f8309a6866"
                },
                {
                  "introduced": "237f788e6fec3bb9cce841b4bb60ac9d611327fa"
                },
                {
                  "fixed": "7a268dad1b1cd26c09eba9d850aad56529ed821c"
                },
                {
                  "fixed": "d72090ec6a07c3b9b7b48ab50f3d405f91ff4375"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:rails_admin_project:rails_admin:*:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.4.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:rails_admin_project:rails_admin:*:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "2.0.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d72090ec6a07c3b9b7b48ab50f3d405f91ff4375"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.0.1",
            "v2.0.0",
            "v1.4.2",
            "v1.4.1",
            "v1.4.0",
            "v1.3.0",
            "v1.2.0",
            "v1.1.1",
            "v1.1.0",
            "v1.0.0",
            "v1.0.0.rc",
            "v0.8.1",
            "v0.8.0",
            "v0.7.0",
            "v0.6.8",
            "v0.6.7",
            "v0.6.6",
            "v0.6.5",
            "v0.6.4",
            "v0.6.3",
            "v0.6.2",
            "v0.6.1",
            "v0.6.0",
            "v0.5.0",
            "v0.4.9",
            "v0.4.8",
            "v0.4.7",
            "v0.4.6",
            "v0.4.5",
            "v0.4.3",
            "v0.4.2",
            "v0.4.1",
            "v0.4.0",
            "v0.0.5",
            "v0.0.4",
            "v0.0.3",
            "v0.0.2",
            "v0.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36190.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:20.476030760Z",
      "provider": "osv",
      "references": [
        "https://github.com/sferik/rails_admin/commit/d72090ec6a07c3b9b7b48ab50f3d405f91ff4375",
        "https://github.com/sferik/rails_admin/compare/v1.4.2...v1.4.3",
        "https://github.com/sferik/rails_admin/blob/master/README.md"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-36190",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385093,
  "published_at": "2021-01-12T20:15:24.697+00:00"
}