CVE-2025-43793

published 2025-09-15

CVE-2025-43793: Liferay Portal 7.4.0 through 7.4.3.105, 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…

Priority P3 46 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

Liferay Portal 7.4.0 through 7.4.3.105, 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 may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.

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	< 7.4.3.106	7.4.3.106
liferay	portal	7.4.0 – 7.4.3.105	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v4.0 6.9 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/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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CWE-1284