CVE-2025-43764

published 2025-08-23

CVE-2025-43764: 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…

medium 6.9 CVSS 4.0

AV N AC L AT N PR H UI P VC L VI L VA H SC L SI L SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

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.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
liferay	digital_experience_platform	—	—
liferay	digital_experience_platform	2024.Q1.1 – 2024.Q1.20	—
liferay	digital_experience_platform	>= 2024.Q4.0 < 2024.Q4.2	2024.Q4.2
liferay	digital_experience_platform	2024.q2.0 – 2024.q2.13	—
liferay	digital_experience_platform	2024.q3.1 – 2024.q3.13	—
liferay	dxp	2024.Q1.1 – 2024.Q1.20	—
liferay	dxp	2024.Q2.1 – 2024.Q2.13	—
liferay	dxp	2024.Q3.0 – 2024.Q3.13	—
liferay	dxp	2024.Q4.0 – 2024.Q4.1	—
liferay	dxp	7.4.13 – 7.4.13-u92	—
liferay	liferay_portal	>= 7.4.0 < 7.4.3.132	7.4.3.132
liferay	portal	7.4.3.0 – 7.4.3.131	—

CWE-1333