XSS in Liferay Digital Experience Platform
CVE-2025-43781
Reflected cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.3.110 through 7.4.3.128, and Liferay DXP 2024.Q3.1 through 2024.Q3.8, 2024.Q2.0 through 2024.Q2.13 and 2024.Q1.1 through 2024.Q1.12 allows remote attackers to inject arbitrary web script or HTML via the URL in search bar portlet
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (12.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Liferay Digital_experience_platform
- Liferay Dxp — versions 2024.Q1.1, 2024.Q2.0, 2024.Q3.0
- Liferay Liferay_portal
- Liferay Portal — versions 7.4.3.110
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@liferay.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-43781?
- CVE-2025-43781 is a medium-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-09-09.
- How severe is CVE-2025-43781?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2025-43781 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.