Liferay Portal and Liferay DXP vulnerable to Stored Cross-site Scripting
Date: 2025-09
Affected: maven/com.liferay:com.liferay.portal.workflow.task.web, maven/com.liferay.portal:release.dxp.bom, maven/com.liferay.portal:release.dxp.bom
Attack vector: xss
Category: vulnerability-disclosure
Severity: Critical
CVE: CVE-2024-26266
CVE-2025-43785
CWE: CWE-79
CVSS:  (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H)

A stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.3.45 through 7.4.3.128, and Liferay DXP 2024 Q2.0 through 2024.Q2.9, 2024.Q1.1 through 2024.Q1.12, and 7.4 update 45 through update 92 allows remote attackers to execute an arbitrary web script or HTML in the My Workflow Tasks page.


Mitigations:

Architectural layers (MAESTRO):