CVE-2026-104135

{
  "id": "CVE-2026-104135",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-05T20:17:38.980",
  "lastModified": "2026-11-05T21:18:34.890",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, library/ajax/payment_ajax.php validates a CSRF token but performs no AclMain authorization check before executing a wildcard search of patient_data. Any authenticated user, including a non-clinical role, can enumerate patient identifiers, full names, and dates of birth through the set_patient branch. This issue is fixed in version 8.3.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "openemr",
          "product": "openemr",
          "versions": [
            {
              "version": "< 8.3.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-11-05T21:06:20.950704Z",
          "id": "CVE-2026-104135",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/openemr/openemr/commit/7973cab3fe3f2fd2374ed71c02605e3c93491c36",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/openemr/openemr/pull/13200",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/openemr/openemr/releases/tag/v8_3_0",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}