CVE-2019-10746
Estado: ModificadaCrítica (9.8)—
mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.
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: 3.51%
- Percentil entre todas las CVEs puntuadas: 89
- 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 (3)
CWE
- CWE-88
Referencias
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/
- https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/
- https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212
- https://www.oracle.com//security-alerts/cpujul2021.html
JSON original (NVD)
Mostrar
{
"id": "CVE-2019-10746",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "report@snyk.io",
"affectedData": [
{
"vendor": "n/a",
"product": "mixin-deep",
"versions": [
{
"status": "affected",
"version": "All versions before 1.3.2 and version 2.0.0."
}
]
}
]
}
],
"published": "2019-08-23T17:15:13.340",
"references": [
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/",
"source": "report@snyk.io"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/",
"source": "report@snyk.io"
},
{
"url": "https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "report@snyk.io"
},
{
"url": "https://www.oracle.com//security-alerts/cpujul2021.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "report@snyk.io"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.oracle.com//security-alerts/cpujul2021.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-88"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload."
},
{
"lang": "es",
"value": "mixin-deep es vulnerable a Prototype Pollution en versiones anteriores a 1.3.2 y 2.0.0. La función mixin-deep podría ser engañada para agregar o modificar propiedades de Object.prototype usando una carga útil del constructor."
}
],
"lastModified": "2026-06-17T02:11:35.493",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mixin-deep_project:mixin-deep:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "3C8F710D-EDE9-409F-9FDD-A64E166A07DC",
"versionEndExcluding": "1.3.2"
},
{
"criteria": "cpe:2.3:a:mixin-deep_project:mixin-deep:2.0.0:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "DD88D9D5-29D7-43B5-9055-80A18A124BF4"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E47FBC8E-1C21-4448-8C59-4D48F08B151B"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "report@snyk.io"
}