cbcvebase.
CVE-2025-62255
published 2025-10-23

CVE-2025-62255: 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…

PriorityP427medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
0.20%
9.7th percentile
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.

Affected

13 ranges
VendorProductVersion rangeFixed in
liferaydigital_experience_platform< 7.37.3
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydigital_experience_platform——
liferaydxp2023.Q3.1 – 2023.Q3.5—
liferaydxp7.3.10 – 7.3.10-u34—
liferaydxp7.4.13 – 7.4.13-u92—
liferayliferay_portal< 7.4.3.1027.4.3.102
liferayportal7.4.0 – 7.4.3.101—

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv4.02.0LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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