CVE-2025-43813

HIGH

Liferay DXP <7.3 & 7.4.0-7.4.3.107 - Path Traversal & DoS via ComboServlet

Title source: llm

Description

Possible path traversal vulnerability and denial-of-service in the ComboServlet in Liferay Portal 7.4.0 through 7.4.3.107, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.4, 2023.Q3.1 through 2023.Q3.8, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote attackers to access arbitrary CSS and JSS files and load the files multiple times via the query string in a URL.

References (1)

Core 1

Core References

Vendor Advisory

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43813

Scores

CVSS v3 8.2

EPSS 0.0018

EPSS Percentile 39.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-22

Status published

Products (4)

com.liferay.portal/com.liferay.portal.impl 0 - 96.0.0Maven

com.liferay.portal/release.portal.bom 7.4.0-ga1 - 7.4.3.108-ga108Maven

liferay/digital_experience_platform 7.3 (41 CPE variants)

liferay/digital_experience_platform 7.4 (7 CPE variants)

Published Sep 29, 2025

Tracked Since Feb 18, 2026