CVE-2019-8120

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-11-05 · updated 2026-06-17
Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability exists in Magento 2.1 prior to 2.1.19, Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3. An authenticated user can inject arbitrary Javascript code by manipulating section of a POST request related to customer's email address.

Affected products

Adobe Magento Commerce: from 2.1.0 before 2.1.19; from 2.2.0 before 2.2.10; from 2.3.0 through 2.3.2 — fixed in 2.1.19, 2.2.10

How to fix

Upgrade to a fixed version: Adobe Magento Commerce 2.1.19, 2.2.10. Check the vendor advisory for mitigations.

References

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

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