{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-33931", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-24T19:50:52.102Z", "datePublished": "2026-03-25T23:36:48.165Z", "dateUpdated": "2026-03-25T23:36:48.165Z"}, "containers": {"cna": {"title": "OpenEMR has IDOR in Portal Payment Page that Allows Cross-Patient Record Access", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/openemr/openemr/security/advisories/GHSA-hf37-5rp9-j27j", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openemr/openemr/security/advisories/GHSA-hf37-5rp9-j27j"}, {"name": "https://github.com/openemr/openemr/commit/7bf30e0ec5587f80c19094d58df09d46ac328806", "tags": ["x_refsource_MISC"], "url": "https://github.com/openemr/openemr/commit/7bf30e0ec5587f80c19094d58df09d46ac328806"}, {"name": "https://github.com/openemr/openemr/releases/tag/v8_0_0_3", "tags": ["x_refsource_MISC"], "url": "https://github.com/openemr/openemr/releases/tag/v8_0_0_3"}], "affected": [{"vendor": "openemr", "product": "openemr", "versions": [{"version": "< 8.0.0.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-25T23:36:48.165Z"}, "descriptions": [{"lang": "en", "value": "OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an Insecure Direct Object Reference (IDOR) vulnerability in the patient portal payment page allows any authenticated portal patient to access other patients' payment records \u2014 including invoice/billing data (PHI) and payment card metadata \u2014 by manipulating the `recid` query parameter in `portal/portal_payment.php`. Version 8.0.0.3 patches the issue."}], "source": {"advisory": "GHSA-hf37-5rp9-j27j", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an Insecure Direct Object Reference (IDOR) vulnerability in the patient portal payment page allows any authenticated portal patient to access other patients' payment records \u2014 including invoice/billing data (PHI) and payment card metadata \u2014 by manipulating the `recid` query parameter in `portal/portal_payment.php`. Version 8.0.0.3 patches the issue."}], "id": "CVE-2026-33931", "lastModified": "2026-03-26T00:16:39.787", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-26T00:16:39.787", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/openemr/openemr/commit/7bf30e0ec5587f80c19094d58df09d46ac328806"}, {"source": "security-advisories@github.com", "url": "https://github.com/openemr/openemr/releases/tag/v8_0_0_3"}, {"source": "security-advisories@github.com", "url": "https://github.com/openemr/openemr/security/advisories/GHSA-hf37-5rp9-j27j"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}