Liferay Portal Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-33337
Cross-site scripting (XSS) vulnerability in the Document Library module39s add document menu in Liferay Portal 7.3.0 through 7.3.4 and Liferay DXP 7.1 before fix pack 20 and 7.2 before fix pack 9 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_document_library_web_portlet_DLAdminPortlet_name parameter.