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.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-gccf-r9xp-x8jx Liferay Portal Self Cross-site scripting (XSS) vulnerability on the edit Knowledge Base article page
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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:

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.

cve-icon OpenCVE Enrichment

No data.