CVE-2025-43787 Stored XSS via organization site names

Description

A Stored cross-site scripting vulnerability in the Liferay Portal and Liferay DXP allows an remote authenticated attacker to inject JavaScript through the organization site names. The malicious payload is stored and executed without proper sanitization or escaping.

Severity

5.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N)

Affected Version(s)

  • Liferay Portal 7.4.0 through 7.4.3.132
  • Liferay DXP 2024.Q1.1 through 2024.Q1.20
  • Liferay DXP 2024.Q2.0 through 2024.Q2.13
  • Liferay DXP 2024.Q3.0 through 2024.Q3.13
  • Liferay DXP 2024.Q4.0 through 2024.Q4.7
  • Liferay DXP 2025.Q1.0 through 2025.Q1.17
  • Liferay DXP 2025.Q2.0 through 2025.Q2.12
  • Liferay DXP 2025.Q3.0

Fixed Version(s)

  • Liferay Portal fixed on master branch
  • Liferay DXP 2025.Q3.1

Acknowledgments

This issue was reported by Lauritz Holme

Publication date: Fri, 12 Sep 2025 16:04:00 +0000

Security advisories for Liferay's enterprise offerings (e.g., Liferay DXP) are only listed here since 2023. Historial advisories are availabe in the Help Center.