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Mend.io Vulnerability Database

CVE-2025-43731

Date: August 18, 2025

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.8, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.16 and 7.4 GA through update 92 allows an remote authenticated user to inject JavaScript in message board threads and categories.

Severity Score

7.2

Related Resources (9)

Url: https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43731

Url: https://github.com/liferay/liferay-portal

Url: https://github.com/liferay/liferay-portal/commit/41708aa542c103521427ecf06f4b20cb37c65ecf

Url: https://github.com/liferay/liferay-portal/commit/f23921fc93cf713f27ed9c4d31b8c1854c0e2abb

Url: https://nvd.nist.gov/vuln/detail/CVE-2025-43731

Url: https://liferay.atlassian.net/browse/LPE-18219

Url: https://github.com/liferay/liferay-portal/commit/cd1c692dfed3bbebe10074ecb89c561893fffaf9

Url: https://liferay.atlassian.net/browse/LPE-18217

Url: https://www.mend.io/vulnerability-database/CVE-2025-43731

Severity Score

7.2

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

CVSS v3.1

Base Score:	7.2
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

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CVE-2025-43731

Date: August 18, 2025

Severity Score

Related Resources (9)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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