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CVE-2021-25917

Estado: ModificadaMedia (4.8)—

In OpenEMR, versions 5.0.2 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly and rendered in the U2F USB Device authentication method page. A highly privileged attacker could inject arbitrary code into input fields when creating a new user.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Open-emr — Openemr

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-25917",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2025-04-30T17:32:15.108425Z"
        }
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    "cvssMetricV2": [
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          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
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          "confidentialityImpact": "NONE"
        },
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        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "openemr",
          "versions": [
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  "published": "2021-03-22T20:15:17.693",
  "references": [
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      "url": "https://github.com/openemr/openemr/commit/0fadc3e592d84bc9dfe9e0403f8bd6e3c7d8427f",
      "tags": [
        "Patch",
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      "source": "vulnerabilitylab@mend.io"
    },
    {
      "url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25917",
      "tags": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
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          "value": "CWE-79"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In OpenEMR, versions 5.0.2 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly and rendered in the U2F USB Device authentication method page. A highly privileged attacker could inject arbitrary code into input fields when creating a new user."
    },
    {
      "lang": "es",
      "value": "En OpenEMR, las versiones 5.0.2 a 6.0.0 son vulnerables a Stored Cross-Site-Scripting (XSS) debido a que la entrada del usuario no se valida correctamente y se renderiza en la página del método de autenticación del dispositivo USB U2F. Un atacante con muchos privilegios podría inyectar código arbitrario en los campos de entrada al crear un nuevo usuario"
    }
  ],
  "lastModified": "2026-06-17T03:42:34.620",
  "configurations": [
    {
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        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "6.0.0",
              "versionStartIncluding": "5.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "vulnerabilitylab@mend.io"
}