Security advisory

{
  "id": "9f9819a775ce9156a89eabb972da22b0208b3244f772afd43faf6c6fad396789",
  "url": "https://osv.dev/vulnerability/CVE-2021-40352",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-40352",
    "summary": "OpenEMR 6.0.0 has a pnotes_print.php?noteid= Insecure Direct Object Reference vulnerability via which an attacker can read the messages of all users.",
    "evidence": "osv:CVE-2021-40352",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-40352",
      "aliases": [
        "CVE-2021-40352"
      ],
      "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/openemr/openemr",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4c3f9f5917d765f944cdbf3b9df15375476b3711"
                },
                {
                  "last_affected": "4c3f9f5917d765f944cdbf3b9df15375476b3711"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:open-emr:openemr:6.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.0.0"
                      },
                      {
                        "last_affected": "6.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.0.0",
            "v6_0_0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40352.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:04.186791808Z",
      "provider": "osv",
      "references": [
        "https://www.open-emr.org/wiki/index.php/Securing_OpenEMR",
        "https://github.com/allenenosh/CVE-2021-40352"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-40352",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 440450,
  "published_at": "2021-09-01T13:15:08.6+00:00"
}