CVE-2021-38267: Liferay Digital Experience Platform

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry page in Liferay Portal 7.3.2 through 7.3.6, and Liferay DXP 7.3 before fix pack 2 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_blogs_web_portlet_BlogsAdminPortlet_title and _com_liferay_blogs_web_portlet_BlogsAdminPortlet_subtitle parameter.

Affected products

• Liferay Digital Experience Platform: before 7.3 (fixed in 7.3); version 7.3 only
• Liferay Liferay Portal: from 7.3.2, up to and including 7.3.6

Published 2022-03-03. Last modified 2026-07-09.