CVE-2025-62240: Liferay Digital Experience Platform

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

Multiple cross-site scripting (XSS) vulnerabilities with Calendar events in Liferay Portal 7.4.3.35 through 7.4.3.111, and Liferay DXP 2023.Q4.0 through 2023.Q4.5, 2023.Q3.1 through 2023.Q3.7, 7.4 update 35 through update 92, and 7.3 update 25 through update 36 allow remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a user’s (1) First Name, (2) Middle Name or (3) Last Name text field.

Affected products

• Liferay Digital Experience Platform: from 2023.Q3.1, before 2023.Q3.8 (fixed in 2023.Q3.8); from 2023.q4.0, before 2023.q4.6 (fixed in 2023.q4.6); version 7.3 only; version 7.4 only
• Liferay Liferay Portal: from 7.4.3.35, before 7.4.3.112 (fixed in 7.4.3.112)

Published 2025-10-09. Last modified 2026-06-17.