CVE-2025-43772
Liferay Portal Vulnerable to Denial of Service in Kaleo Forms Admin
EPSS 0.57%
Description
Kaleo Forms Admin in Liferay Portal 7.0.0 through 7.4.3.4, and Liferay DXP 7.4 GA, 7.3 GA through update 27, and older unsupported versions does not restrict the saving of request parameters in the portlet session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP request.
How to fix CVE-2025-43772
To remediate CVE-2025-43772, upgrade the affected package to a fixed version below.
- Maven/com.liferay:com.liferay.portal.workflow.kaleo.forms.web—upgrade to 5.0.29 or later
Is CVE-2025-43772 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.0.29
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |