Liferay DXP Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2025-62248
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 victim39s browser when they access a URL that includes the crafted parameter.