CVE-2025-43803: Liferay Digital Experience Platform

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Insecure direct object reference (IDOR) vulnerability in the Contacts Center widget in Liferay Portal 7.4.0 through 7.4.3.119, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.6, 2023.Q3.1 through 2023.Q3.10, 7.4 GA through update 92, and older unsupported versions allows remote attackers to view contact information, including the contact’s name and email address, via the _com_liferay_contacts_web_portlet_ContactsCenterPortlet_entryId parameter.

Affected products

• Liferay Digital Experience Platform: up to and including 7.3; from 2023.Q3.1, up to and including 2023.Q3.10; from 2023.Q4.0, before 2023.Q4.7 (fixed in 2023.Q4.7); version 7.4 only
• Liferay Liferay Portal: from 7.4.0, before 7.4.3.120 (fixed in 7.4.3.120)

Published 2025-09-19. Last modified 2026-06-17.