CVE-2025-43764

MEDIUM

Liferay DXP 2024.Q1.1-2024.Q1.20 - ReDoS via Kaleo Designer Role Name Search

Title source: llm

Description

Self-ReDoS (Regular expression Denial of Service) exists with Role Name search field of Kaleo Designer portlet JavaScript in Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.1, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.1 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.20 and 7.4 GA through update 92, which allows authenticated users with permissions to update Kaleo Workflows to enter a malicious Regex pattern causing their browser to hang for a very long time.

References (1)

Core 1

Core References

Vendor Advisory

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43764

Scores

CVSS v3 6.5

EPSS 0.0029

EPSS Percentile 20.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-1333

Status published

Products (2)

com.liferay/com.liferay.portal.workflow.kaleo.designer.web 0 - 5.0.145Maven

liferay/digital_experience_platform 7.4 (49 CPE variants)

Published Aug 23, 2025

Tracked Since Feb 18, 2026