CVE-2023-42496: Liferay Digital Experience Platform

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Reflected cross-site scripting (XSS) vulnerability on the add assignees to a role page in Liferay Portal 7.3.3 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 6, 7.4 GA through update 92, and 7.3 before update 34 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_roles_admin_web_portlet_RolesAdminPortlet_tabs2 parameter.

Affected products

• Liferay Digital Experience Platform: version 7.3 only; version 7.4 only
• Liferay Liferay Portal: from 7.3.3, before 7.4.3.98 (fixed in 7.4.3.98)

Published 2024-02-21. Last modified 2026-06-17.