CVE-2019-8128: XSS

Q: What is the severity of CVE-2019-8128?

CVE-2019-8128 is classified as a medium-severity stored cross-site scripting vulnerability.

Q: How do I fix CVE-2019-8128?

To fix CVE-2019-8128, upgrade to Magento version 2.2.10, 2.3.2-p1, or later versions.

Q: Who can exploit CVE-2019-8128?

An authenticated user can exploit CVE-2019-8128 by injecting malicious JavaScript into the name of the main website.

Q: What versions of Magento are affected by CVE-2019-8128?

CVE-2019-8128 affects Magento 2.2 versions prior to 2.2.10 and Magento 2.3 versions prior to 2.3.3 or 2.3.2-p1.

Q: What type of vulnerability is CVE-2019-8128?

CVE-2019-8128 is a stored cross-site scripting (XSS) vulnerability.

Published Oct 8, 2019

Updated

A stored cross-site scripting (XSS) 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 user can exploit it by injecting malicious Javascript into the name of main website.

Other sources

PRODSECBUG-2426: Cross-Site Scripting via store name

Affected Software

9 affected componentsFixes available

composer/magento/product-community-edition>=2.2, <2.2.10, >=2.3, <2.3.2-p2

composer/magento/community-edition>=2.3<2.3.2-p1

2.3.2-p1

composer/magento/community-edition>=2.2<2.2.10

2.2.10

Magento Magento>=2.2.0<2.2.10

Magento Magento>=2.3.0<2.3.2

Magento Magento=2.3.2

Remediation

Patch Available

https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update

Event History

Oct 8, 2019

Advisory Published

12:00 AM

Nov 5, 2019

CVE Published

via MITRE·11:02 PM

Data Sourced

via MITRE·11:02 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2019-8128?