CVE-2021-4295
Estado: ModificadaCrítica (9.8)—
A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.72%
- Percentil entre todas las CVEs puntuadas: 52
- Fecha de la puntuación: 6/10/2026
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)
CWE
- CWE-611
- CWE-611
Referencias
- https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af
- https://github.com/onc-healthit/code-validator-api/pull/97
- https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31
- https://vuldb.com/?ctiid.217018
- https://vuldb.com/?id.217018
- https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af
- https://github.com/onc-healthit/code-validator-api/pull/97
- https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31
- https://vuldb.com/?ctiid.217018
- https://vuldb.com/?id.217018
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-4295",
"cveTags": [],
"metrics": {
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{
"type": "Secondary",
"source": "cna@vuldb.com",
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"version": "3.1",
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"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 3.4,
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{
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"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
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"affectedData": [
{
"vendor": "ONC",
"modules": [
"XML Handler"
],
"product": "code-validator-api",
"versions": [
{
"status": "affected",
"version": "1.0.0"
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{
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
"version": "1.0.15"
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{
"status": "affected",
"version": "1.0.16"
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{
"status": "affected",
"version": "1.0.17"
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{
"status": "affected",
"version": "1.0.18"
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{
"status": "affected",
"version": "1.0.19"
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{
"status": "affected",
"version": "1.0.20"
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{
"status": "affected",
"version": "1.0.21"
},
{
"status": "affected",
"version": "1.0.22"
},
{
"status": "affected",
"version": "1.0.23"
},
{
"status": "affected",
"version": "1.0.24"
},
{
"status": "affected",
"version": "1.0.25"
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{
"status": "affected",
"version": "1.0.26"
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{
"status": "affected",
"version": "1.0.27"
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{
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{
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}
]
}
],
"published": "2022-12-29T09:15:08.223",
"references": [
{
"url": "https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af",
"tags": [
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"source": "cna@vuldb.com"
},
{
"url": "https://github.com/onc-healthit/code-validator-api/pull/97",
"tags": [
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"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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{
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{
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{
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{
"url": "https://vuldb.com/?ctiid.217018",
"tags": [
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{
"url": "https://vuldb.com/?id.217018",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"description": [
{
"lang": "en",
"value": "CWE-611"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-611"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad fue encontrada en ONC code-validator-api hasta 1.0.30 y clasificada como problemática. Esta vulnerabilidad afecta a la función vocabularioValidationConfigurations del archivo src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java del componente XML Handler. La manipulación conduce a una referencia de entidad externa xml. La actualización a la versión 1.0.31 puede solucionar este problema. El nombre del parche es fbd8ea121755a2d3d116b13f235bc8b61d8449af. Se recomienda actualizar el componente afectado. VDB-217018 es el identificador asignado a esta vulnerabilidad."
}
],
"lastModified": "2026-06-17T04:19:26.723",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:healthit:code-validator-api:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3A2B9691-16F7-456D-941F-AFAF24DE4212",
"versionEndExcluding": "1.0.31"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cna@vuldb.com"
}