Security advisory

{
  "id": "9b3cd90ce0f8e52036aa85599efdea5f61f9593890c443d544829786c5454f78",
  "url": "https://osv.dev/vulnerability/CVE-2020-15126",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15126",
    "summary": "In parser-server from version 3.5.0 and before 4.3.0, an authenticated user using the viewer GraphQL query can by pass all read security on his User object and can also by pass all objects linked via relation or Pointer on his User object.",
    "evidence": "osv:CVE-2020-15126",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-15126",
      "aliases": [
        "CVE-2020-15126",
        "GHSA-236h-rqv8-8q73"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/parse-community/parse-server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "9900a956e6221cfda7201709fce3ee17e4374f31"
                },
                {
                  "fixed": "6f060e090934207724e8814faf1baca09057ea2b"
                },
                {
                  "fixed": "78239ac9071167fdf243c55ae4bc9a2c0b0d89aa"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:parseplatform:parse_server:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.5.0"
                      },
                      {
                        "fixed": "4.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "78239ac9071167fdf243c55ae4bc9a2c0b0d89aa"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.2.0",
            "4.1.0",
            "4.0.2",
            "4.0.1",
            "4.0.0",
            "3.10.0",
            "3.9.0",
            "3.8.0",
            "3.7.2",
            "3.7.1",
            "3.7.0",
            "3.6.0",
            "3.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15126.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:52.081366859Z",
      "provider": "osv",
      "references": [
        "https://github.com/parse-community/parse-server/blob/master/CHANGELOG.md#430",
        "https://github.com/parse-community/parse-server/security/advisories/GHSA-236h-rqv8-8q73",
        "https://github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c0b0d89aa"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-15126",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383047,
  "published_at": "2020-07-22T23:15:11.207+00:00"
}