CVE-2025-43797: Liferay Digital Experience Platform

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

In Liferay Portal 7.1.0 through 7.4.3.111, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions, the default membership type of a newly created site is “Open” which allows any registered users to become a member of the site. A remote attacker with site membership can potentially view, add or edit content on the site.

Affected products

• Liferay Digital Experience Platform: before 7.3 (fixed in 7.3); 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.