Liferay Portal is vulnerable to Stored XSS through Forms text type field
Date: 2025-10
Affected: maven/com.liferay.portal:release.portal.bom
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2025-43830
CWE: CWE-79

Stored cross-site scripting (XSS) vulnerability in Forms in Liferay Portal 7.3.2 through 7.4.3.111, and Liferay DXP 2023.Q4.0 through 2023.Q4.5, 2023.Q3.1 through 2023.Q3.8, 7.4 GA through update 92, and 7.3 GA through update 35 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a form with a rich text type field.


Mitigations:

Architectural layers (MAESTRO):