CVE-2025-43793
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Liferay Portal
PublishedSep 15, 2025
First seenSep 15, 2025
Weakness typeCWE-1284CWE-1284
How to fix
Update
- liferay liferay_portal7.4.3.106 or later
- liferay digital_experience_platform7.3, 2023.q3.5 or later
- com.liferay.portal:com.liferay.portal.impl96.0.0 or later
- com.liferay.portal:com.liferay.portal.kernel130.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| liferay liferay_portal | v < 7.4.3.106 | 7.4.3.106 |
| liferay digital_experience_platform | v < 7.3, 2023.q3.1 ≤ v < 2023.q3.5, 7.3, 7.4, 2023.q4.0 | 7.3, 2023.q3.5 |
| com.liferay.portal:com.liferay.portal.implMaven | v < 96.0.0 | 96.0.0 |
| com.liferay.portal:com.liferay.portal.kernelMaven | v < 130.0.1 | 130.0.1 |
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