CVE-2025-43774 Reflected XSS in Style Book theme name

Description

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal and Liferay DXP allows a remote authenticated user to inject JavaScript code via Style Book theme name. This malicious payload is then reflected and executed within the user's browser.

Severity

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

Affected Version(s)

  • Liferay Portal 7.4.3.132
  • Liferay DXP 2025.Q1.0 through 2025.Q1.17

Fixed Version(s)

  • Liferay Portal fixed on master branch
  • Liferay DXP 2025.Q2.0

Publication date: Mon, 08 Sep 2025 12:23:00 +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.