CVE-2025-43763: Liferay Digital Experience Platform

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

A server-side request forgery (SSRF) vulnerability exist in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13 and 2024.Q1.1 through 2024.Q1.20 that affects custom object attachment fields. This flaw allows an attacker to manipulate the application into making unauthorized requests to other instances, creating new object entries that link to external resources.

Affected products

• Liferay Digital Experience Platform: from 2024.q1.1, before 2024.q1.21 (fixed in 2024.q1.21); from 2024.q2.0, up to and including 2024.q2.13; from 2024.Q3.0, up to and including 2024.Q3.13; from 2024.q4.0, up to and including 2024.q4.7
• Liferay Liferay Portal: from 7.4.0, before 7.4.3.132 (fixed in 7.4.3.132)

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