CVE-2025-43791: Liferay Digital Experience Platform

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.3.0 through 7.4.3.111, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92 and 7.3 GA through update 36 allow remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a "Rich Text" type field to (1) a web content structure, (2) a Documents and Media Document Type , or (3) custom assets that uses the Data Engine's module Rich Text field.

Affected products

• Liferay Digital Experience Platform: from 2023.q3.1, before 2023.q3.5 (fixed in 2023.q3.5); version 7.3 only; version 7.4 only; version 2023.q4.0 only
• Liferay Liferay Portal: before 7.4.3.112 (fixed in 7.4.3.112)

Published 2025-09-15. Last modified 2026-06-17.