Vulnerability · Published Sep 15, 2025 · Assigned by Liferay
CVE-2025-43793
Medium 6.9
In plain English
A medium-severity security flaw in DXP from Liferay. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.liferay.portal:com.liferay.portal.impl | 96.0.0 | GHSA-xvgg-9h29-4g34 |
| Maven | com.liferay.portal:com.liferay.portal.kernel | 130.0.1 | GHSA-xvgg-9h29-4g34 |
Affected products (as reported)
Weakness: CWE-1284 · Vector: 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