CVE-2025-43793

State: Published
Severity: 6.9 Medium
Published: Sep 15, 2025
Updated: Sep 15, 2025
Reserved: Apr 17, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	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	Liferay

Weaknesses

CWE-1284 Improper Validation of Specified Quantity in Input

Affected Products

Product	Versions
PortalLiferay	7.4.0 through 7.4.3.105Affected
DXPLiferay	7.3.10 through 7.3.10-u35Affected 7.4.13 through 7.4.13-u92Affected 2023.Q3.1 through 2023.Q3.4Affected 2023.Q4.0Affected

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43793

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