What is CVE-2019-8126?

CVE-2019-8126 is a medium-severity vulnerability in Adobe Systems Incorporated Magento 2, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 4.9/10. Published 2019-11-05.

How severe is CVE-2019-8126?

Medium severity. CVSS v3 base score is 4.9 out of 10.

XXE in Adobe Systems Incorporated Magento 2

CVE-2019-8126

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.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.009 (55.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Adobe Systems Incorporated Magento 2 — versions Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1
Magento — versions 2.3.2

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

psirt@adobe.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-8126?: CVE-2019-8126 is a medium-severity vulnerability in Adobe Systems Incorporated Magento 2, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 4.9/10. Published 2019-11-05.
How severe is CVE-2019-8126?: Medium severity. CVSS v3 base score is 4.9 out of 10.