CVE-2021-29046: Liferay Dxp

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Asset module's category selector input field in Liferay Portal 7.3.5 and Liferay DXP 7.3 before fix pack 1, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_categories_admin_web_portlet_AssetCategoriesAdminPortlet_title parameter.

Affected products

• Liferay Dxp: version 7.3 only
• Liferay Liferay Portal: version 7.3.5 only

Published 2021-05-17. Last modified 2026-07-09.