File Upload Vulnerability in Liferay Portal and DXP from Liferay
CVE-2025-43762

5.3MEDIUM

Key Information:

Vendor

Liferay
Status
Portal
Dxp
Vendor
CVE Published:
22 August 2025

What is CVE-2025-43762?

The Liferay Portal and DXP versions listed are vulnerable to a file upload vulnerability that permits users to upload an unlimited number of files through forms. These files are stored in the document library, which can lead to potential Denial of Service (DDoS) scenarios, as an attacker could exploit this feature to overwhelm the system resources.

Affected Version(s)

DXP 7.4.13 <= 7.4.13-u92

DXP 2024.Q1.1 <= 2024.Q1.14

DXP 2024.Q2.0 <= 2023.Q2.13

References

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

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-43762 : File Upload Vulnerability in Liferay Portal and DXP from Liferay