ASA-2019-00209 – Magento: HTML injection vulnerability due to insufficient data validation

Posted on by Allele Security Intelligence in Alerts

Allele Security Alert

ASA-2019-00209

Identifier(s)

ASA-2019-00209, PRODSECBUG-2016

Title

HTML injection vulnerability due to insufficient data validation

Vendor(s)

Magento

Product(s)

Magento

Affected version(s)

Magento 2.1 prior to 2.1.17
Magento 2.2 prior to 2.2.8
Magento 2.3 prior to 2.3.1

Fixed version(s)

Magento 2.1.17
Magento 2.2.8
Magento 2.3.1

Proof of concept

Unknown

Description

An authenticated user can add and execute a malicious script on an HTML page through a vulnerable CLI command due to lack of data validation.

Technical details

Unknown

Credits

scottsb

Reference(s)

Magento 2.3.1, 2.2.8 and 2.1.17 Security Update
https://magento.com/security/patches/magento-2.3.1-2.2.8-and-2.1.17-security-update

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Last modified: April 16, 2019

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