Stored XSS Vulnerability in Liferay Portal and DXP Products
CVE-2025-43794

4.6MEDIUM

Key Information:

Vendor

Liferay
Status
Portal
Dxp
Vendor
CVE Published:
15 September 2025

What is CVE-2025-43794?

A stored cross-site scripting (XSS) vulnerability exists in Liferay Portal and Liferay DXP, allowing remote authenticated attackers with administrative privileges to inject malicious web scripts or HTML into any page. This can be executed via a carefully crafted payload in the CDN Host HTTP or HTTPS configuration fields, affecting various versions, including those that are older and no longer supported.

Affected Version(s)

DXP 7.3.10 <= 7.3.10-u35

DXP 7.4.13 <= 7.4.13-u92

DXP 2023.Q3.1 <= 2023.Q3.4

References

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

CVSS V4

Score:
4.6
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

.