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CVE-2019-8126

MEDIUM
4.9
CVSS Score
Published: November 5, 2019 at 10:55 PM UTC
Updated: June 17, 2026 at 02:41 AM UTC
2 products affected across 2 vendorsMagentoMagento

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.9%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Magento· Magento
95%
2.2.0 ≤ v < 2.2.102.3.0 ≤ v < 2.3.22.3.2
Affected range stops below 2.2.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.3.2, so it looks safe — our inference, not a vendor statement
Magento· Adobe Incorporated
60%
v < 2.2.10v < 2.3.3
Affected range stops below 2.2.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.3.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update

CVSS

4.9MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-611

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