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CVE-2019-8126

Status: ModifiedMedium (4.9)—

An XML entity injection vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated admin user can craft document type definition for an XML representing XML layout. The crafted document type definition and XML layout allow processing of external entities which can lead to information disclosure.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Magento — Magento

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-8126",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
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  "affected": [
    {
      "source": "psirt@adobe.com",
      "affectedData": [
        {
          "vendor": "Adobe Systems Incorporated",
          "product": "Magento 2",
          "versions": [
            {
              "status": "affected",
              "version": "Magento 2.2 prior to 2.2.10"
            },
            {
              "status": "affected",
              "version": "Magento 2.3 prior to 2.3.3 or 2.3.2-p1"
            }
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  ],
  "published": "2019-11-05T23:15:12.757",
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      "url": "https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "url": "https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "An XML entity injection vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated admin user can craft document type definition for an XML representing XML layout. The crafted document type definition and XML layout allow processing of external entities which can lead to information disclosure."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de inyección de entidad XML en Magento versiones 2.2 anteriores a 2.2.10, Magento versiones 2.3 anteriores a 2.3.3 o 2.3.2-p1. Un usuario administrador autenticado puede diseñar una definición de tipo de documento para un XML representando un diseño XML. La definición de tipo de documento y diseño XML permiten el procesamiento de entidades externas que pueden conllevar a una divulgación de información."
    }
  ],
  "lastModified": "2026-06-17T02:41:32.107",
  "configurations": [
    {
      "nodes": [
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}