CVE-2019-8152: Magento

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

A stored cross-site scripting (XSS) vulnerability exists in in Magento 1 prior to 1.9.4.3 and 1.14.4.3, Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated user with access to the wysiwyg editor can abuse the blockDirective() function and inject malicious javascript in the cache of the admin dashboard.

Affected products

• Magento Magento: from 1.5.0.0, before 1.9.4.3 (fixed in 1.9.4.3); from 1.9.0.0, before 1.14.4.3 (fixed in 1.14.4.3); from 2.2.0, before 2.2.10 (fixed in 2.2.10); from 2.3.0, before 2.3.2 (fixed in 2.3.2); version 2.3.2 only

Published 2019-11-06. Last modified 2026-06-17.