N/A

CVSS Score

-

CVSS Score

Basic Information

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CVE-2025-43812

CVE-2025-43812: Liferay Portal vulnerable to cross-site scripting in the web content template

Cross-site scripting (XSS) vulnerability in web content template in Liferay Portal 7.4.3.4 through 7.4.3.111, and Liferay DXP 2023.Q4.0 through 2023.Q4.4, 2023.Q3.1 through 2023.Q3.8, and 7.4 GA through update 92 allows remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into a web content structure's Name text field

(GitHub Advisory)

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CVE-2025-43812

CVE-2025-43812:

N/A

CVSS Score

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
com.liferay.portal:release.portal.bom	maven	>= 7.4.3.4-ga4, <= 7.4.3.111-ga111	7.4.3.112-ga112
com.liferay:com.liferay.journal.web	maven	>= 5.0.34, < 5.0.161	5.0.161

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The analysis of the provided commit 7466c9ba0126a4a93c85913cbec9b11c687deb36 clearly indicates a fix for a cross-site scripting (XSS) vulnerability. The vulnerability is located in a JSP file, edit_basic_info.jsp, rather than a specific Java function. The patch shows that the value of a web content structure's name, retrieved via ddmStructure.getName(locale), was being rendered directly into an HTML input tag's value attribute without any sanitization. This is a classic stored XSS vulnerability. An attacker could create a web content structure with a malicious script in its name. When a user attempts to edit this structure, the script would execute in their browser. The fix involves wrapping the output of ddmStructure.getName(locale) with HtmlUtil.escape(), which neutralizes any embedded HTML or script tags, thus mitigating the vulnerability. The vulnerable component is the JSP file itself, as it is responsible for rendering the unsafe data.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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