CVE-2025-62248: Liferay Digital Experience Platform

Medium severity, CVSS 4.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A reflected cross-site scripting (XSS) vulnerability, resulting from a regression, has been identified in Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.9, 2025.Q1.0 through 2025.Q1.16, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.1 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.19 allows a remote, authenticated attacker to inject and execute JavaScript code via the _com_liferay_dynamic_data_mapping_web_portlet_DDMPortlet_definition parameter. The malicious payload is executed within the victim's browser when they access a URL that includes the crafted parameter.

Affected products

• Liferay Digital Experience Platform: from 2024.q1.1, before 2024.q1.20 (fixed in 2024.q1.20); from 2024.q2.0, up to and including 2024.q2.13; from 2024.q3.1, up to and including 2024.q3.13; from 2024.q4.0, up to and including 2024.q4.7
• Liferay Liferay Portal: from 7.4.0, up to and including 7.4.3.132

Published 2025-10-22. Last modified 2026-06-17.