CVE-2021-33327: Liferay Digital Experience Platform

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

The Portlet Configuration module in Liferay Portal 7.2.0 through 7.3.3, and Liferay DXP 7.0 fix pack pack 93 and 94, 7.1 fix pack 18, and 7.2 before fix pack 8, does not properly check user permission, which allows remote authenticated users to view the Guest and User role even if "Role Visibility" is enabled.

Affected products

• Liferay Digital Experience Platform: version 7.0 only; version 7.1 only; version 7.2 only
• Liferay Liferay Portal: from 7.2.0, before 7.3.4 (fixed in 7.3.4)

Published 2021-08-03. Last modified 2026-06-17.