CVE-2025-43813
Unknown Unknown - Not Provided

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Vulnerability report for CVE-2025-43813, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-09-29

Last updated on: 2025-12-11

Assigner: Liferay Inc.

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.

CVSS Scores

EPSS Scores

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Meta Information

Published
2025-09-29
Last Modified
2025-12-11
Generated
2026-07-06
AI Q&A
2025-09-30
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Showing 139 associated CPEs
Vendor Product Version / Range
liferay digital_experience_platform to 7.3 (exc)
liferay digital_experience_platform From 2023.q3.1 (inc) to 2023.q3.9 (exc)
liferay digital_experience_platform From 2023.Q4.0 (inc) to 2023.Q4.5 (exc)
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.3
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liferay digital_experience_platform 7.3
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
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liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
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liferay digital_experience_platform 7.4
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liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay digital_experience_platform 7.4
liferay liferay_portal From 7.3.0 (inc) to 7.3.7 (inc)
liferay liferay_portal From 7.4.0 (inc) to 7.4.3.108 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Attack-Flow Graph

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Executive Summary

This vulnerability is a possible path traversal and denial-of-service issue in the ComboServlet component of Liferay Portal and Liferay DXP versions specified. It allows remote attackers to access arbitrary CSS and JSS files and to load these files multiple times by manipulating the query string in a URL.

Impact Analysis

The vulnerability can allow attackers to access unauthorized CSS and JSS files, potentially exposing sensitive information or internal resources. Additionally, by repeatedly loading these files, attackers can cause denial-of-service conditions, impacting the availability of the affected system.

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EPSS Chart