CVE-2025-43756: Liferay Digital Experience Platform

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter.

Affected products

• Liferay Digital Experience Platform: from 2024.q1.1, before 2024.q1.20 (fixed in 2024.q1.20); from 2025.Q1.0, before 2025.Q1.16 (fixed in 2025.Q1.16); from 2025.Q2.0, before 2025.Q2.3 (fixed in 2025.Q2.3)
• Liferay Liferay Portal: version 7.4.3.132 only

Published 2025-08-21. Last modified 2026-06-17.