Liferay Portal vulnerable to Stored XSS in Components portlet
Date: 2025-08
Affected: maven/com.liferay:com.liferay.plugins.admin.web
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2025-43769
CWE: CWE-79

Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q3.1 through 2024.Q3.8, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows remote attackers to execute arbitrary web script or HTML via components tab.


Mitigations:

Architectural layers (MAESTRO):