Self Cross-site scripting (XSS) vulnerability on the edit Knowledge Base article page in Liferay Portal 7.4.0 through 7.4.3.101, and older unsupported versions, and Liferay DXP 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an attachment's filename.
History

Fri, 24 Oct 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Liferay
Liferay dxp
Liferay portal
Vendors & Products Liferay
Liferay dxp
Liferay portal

Thu, 23 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 23 Oct 2025 19:00:00 +0000

Type Values Removed Values Added
Description Self Cross-site scripting (XSS) vulnerability on the edit Knowledge Base article page in Liferay Portal 7.4.0 through 7.4.3.101, and older unsupported versions, and Liferay DXP 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an attachment's filename.
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Liferay

Published: 2025-10-23T18:47:18.827Z

Updated: 2025-10-23T18:59:11.371Z

Reserved: 2025-10-09T20:58:51.717Z

Link: CVE-2025-62255

cve-icon Vulnrichment

Updated: 2025-10-23T18:59:07.396Z

cve-icon NVD

Status : Received

Published: 2025-10-23T19:15:50.987

Modified: 2025-10-23T19:15:50.987

Link: CVE-2025-62255

cve-icon Redhat

No data.