CVE-2025-43794

MEDIUM

Liferay DXP <7.3 & 7.4.0-7.4.3.111 - Authenticated Stored XSS via CDN Host

Title source: llm
STIX 2.1

Description

Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote authenticated attackers with the instance administrator role to inject arbitrary web script or HTML into all pages via a crafted payload injected into the Instance Configuration's (1) CDN Host HTTP text field or (2) CDN Host HTTPS text field.

References (1)

Core 1

Scores

CVSS v3 4.8
EPSS 0.0003
EPSS Percentile 9.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (3)
com.liferay.portal/com.liferay.portal.impl 0 - 99.0.0Maven
liferay/digital_experience_platform 7.3 (41 CPE variants)
liferay/digital_experience_platform 7.4 (8 CPE variants)
Published Sep 15, 2025
Tracked Since Feb 18, 2026