Description
A stored cross-site scripting vulnerability exists in the admin panel of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This could be exploited by an authenticated user with privileges to modify node attributes to inject malicious javascript.
Remediation
References
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Joomla Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-11327)
Atlassian Confluence Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-2928)