Reflected XSS Vulnerability in Liferay Portal and DXP Products
CVE-2025-43756

6.9MEDIUM

Key Information:

Vendor

Liferay
Status
Portal
Dxp
Vendor
CVE Published:
21 August 2025

What is CVE-2025-43756?

A reflected cross-site scripting (XSS) vulnerability exists in Liferay Portal versions 7.4.3.132 and various versions of Liferay DXP, allowing remote authenticated users to inject malicious JavaScript code through the snippet parameter. This vulnerability can result in unauthorized actions being performed on behalf of users, posing a significant risk to data integrity and user safety. It is essential for organizations using affected versions to apply necessary patches and mitigate potential exploitation through secure coding practices.

Affected Version(s)

DXP 2024.Q1.13 <= 2024.Q1.19

DXP 2025.Q1.0 <= 2025.Q1.15

DXP 2025.Q2.0 <= 2025.Q2.2

References

https://liferay.dev/portal/security/known-vulnerabilities...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-43756 : Reflected XSS Vulnerability in Liferay Portal and DXP Products