CVE-2025-43770

MEDIUM

Liferay Portal 7.4.0-7.4.3.131 & DXP 2024.Q1.1-2024.Q1.12 - Reflected XSS via Referer/FORWARD_URL

Title source: llm

Description

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.3, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows an remote non-authenticated attacker to inject JavaScript into the referer or FORWARD_URL using %00 in those parameters.

References (1)

Core 1

Core References

Vendor Advisory

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43770

Scores

CVSS v3 6.1

EPSS 0.0005

EPSS Percentile 14.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

com.liferay.portal/com.liferay.portal.kernel 0 - 155.0.0Maven

liferay/digital_experience_platform 7.4 (49 CPE variants)

Published Aug 23, 2025

Tracked Since Feb 18, 2026