Stored XSS Vulnerability in Liferay Portal and Liferay DXP Products
CVE-2025-43829

4.8MEDIUM

Key Information:

Vendor

Liferay
Status
Portal
Dxp
Vendor
CVE Published:
8 October 2025

What is CVE-2025-43829?

A stored cross-site scripting (XSS) vulnerability exists in Liferay Portal and Liferay DXP products, allowing remote attackers to inject malicious web scripts or HTML through manipulated SVG files. This flaw impacts several versions, exposing users to potential security threats and data breaches if exploited.

Affected Version(s)

DXP 7.4.13-u18 <= 7.4.13-u92

DXP 2023.Q3.1 <= 2023.Q3.8

DXP 2023.Q4.0 <= 2023.Q4.5

References

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

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

foobar7
JSON
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CVE-2025-43829 : Stored XSS Vulnerability in Liferay Portal and Liferay DXP Products