CVE-2025-43793
Liferay Portal has Improper Validation of Specified Quantity in Input
EPSS 0.09%
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.
How to fix CVE-2025-43793
To remediate CVE-2025-43793, upgrade the affected package to a fixed version below.
- —upgrade to 96.0.0 or later
- —upgrade to 130.0.1 or later
Is CVE-2025-43793 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 96.0.0
- from 0, < 130.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |