CVE-2019-8155: Magento

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Magento prior to 1.9.4.3 and prior to 1.14.4.3 included a user's CSRF token in the URL of a GET request. This could be exploited by an attacker with access to network traffic to perform unauthorized actions.

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)

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