Description

The ComboServlet in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.2, 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not limit the number or size of the files it will combine, which allows remote attackers to create very large responses that lead to a denial of service attack via the URL query string.

INFO

Published Date :

2025-10-23T22:16:34.334Z

Last Modified :

2025-10-24T16:58:53.772Z

Source :

Liferay
AFFECTED PRODUCTS

The following products are affected by CVE-2025-62254 vulnerability.

Vendors Products
Liferay
  • Digital Experience Platform
  • Dxp
  • Liferay Portal
  • Portal
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-62254.

URL Resource
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62254 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact