What’s Vulnerable › Vulnerabilities
CVE-2025-43737
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-19 · updated 2026-06-17
- Weakness: CWE-79
Description
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote authenticated user to inject JavaScript code via _com_liferay_journal_web_portlet_JournalPortlet_backURL parameter.
Affected products
- Liferay Digital Experience Platform: from 2025.Q1.0 before 2025.Q1.16; from 2025.Q2.0 before 2025.Q2.9 — fixed in 2025.Q1.16, 2025.Q2.9
- Liferay Portal: from 7.4.0 through 7.4.3.132
How to fix
Upgrade to a fixed version: Liferay Digital Experience Platform 2025.Q1.16, 2025.Q2.9. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-43737 or the next vulnerability affects your stack