CVE-2025-43794: Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1…

PriorityP422medium4.8CVSS 3.1

AVNACLPRHUIRSCCLILAN

EPSS

0.22%

12.4th percentile

Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote authenticated attackers with the instance administrator role to inject arbitrary web script or HTML into all pages via a crafted payload injected into the Instance Configuration's (1) CDN Host HTTP text field or (2) CDN Host HTTPS text field.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
liferay	digital_experience_platform	< 7.3	7.3
liferay	digital_experience_platform	—	—
liferay	digital_experience_platform	—	—
liferay	digital_experience_platform	—	—
liferay	digital_experience_platform	>= 2023.q3.1 < 2023.q3.5	2023.q3.5
liferay	dxp	—	—
liferay	dxp	2023.Q3.1 – 2023.Q3.4	—
liferay	dxp	7.3.10 – 7.3.10-u35	—
liferay	dxp	7.4.13 – 7.4.13-u92	—
liferay	liferay_portal	< 7.4.3.112	7.4.3.112
liferay	portal	7.4.0 – 7.4.3.111	—

CVSS provenance

nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

nvdv4.04.6MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/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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