CVE-2025-43770
August 23, 2025
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.
Affected Packages
https://github.com/liferay/liferay-portal.git (GITHUB):
Affected version(s) >=7.0.0-ga1 <7.4.3.132-ga132Fix Suggestion:
Update to version 7.4.3.132-ga132com.liferay.portal:com.liferay.portal.kernel (JAVA):
Affected version(s) >=1.0.0 <155.0.0Fix Suggestion:
Update to version 155.0.0com.liferay.portal:com.liferay.portal.kernel (JAVA):
Affected version(s) >=1.0.0 <155.0.0Fix Suggestion:
Update to version 155.0.0Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.03
