Description
Liferay Portal and Liferay DXP does not limit the number of objects returned from Headless API requests, which allows remote attackers to perform denial-of-service (DoS) attacks on the application by executing a request that returns a large number of objects.
Severity
7.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N)
Affected Version(s)
- Liferay Portal 7.4.0 through 7.4.3.99
- Liferay DXP 2023.Q3.1 through 2023.Q3.4
- Liferay DXP 7.4
- Liferay DXP 7.3 GA through U35
- And older unsupported versions
Fixed Version(s)
- Liferay Portal 7.4.3.100
- Liferay DXP 2024.Q1.1
- Liferay DXP 2023.Q4.0
- Liferay DXP 2023.Q3.5
- Liferay DXP 7.3 U36
Publication date: Mon, 27 Oct 2025 09:40:00 +0000