CVEvulnerability

CVE-2025-43764

6.9 MEDIUM Published 2025-08-23 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-08-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
6.9 MEDIUM — 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
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1333

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.

Affected configurations

• liferay digital experience platform (>= 2024.Q1.1 <= 2024.Q1.20) • liferay digital experience platform (>= 2024.q2.0 <= 2024.q2.13) • liferay digital experience platform (>= 2024.q3.1 <= 2024.q3.13) • liferay digital experience platform (>= 2024.Q4.0 < 2024.Q4.2) • liferay digital experience platform 7.4 • liferay liferay portal (>= 7.4.0 < 7.4.3.132)

Related

Weakness · CWE (1)

  • CWE-1333 Inefficient Regular Expression Complexity weakness

References