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CVE-2025-43818

MEDIUM CVSS: 6.1 Published: 2025-09-29 Modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in the Calendar widget in Liferay Portal 7.4.3.35 through 7.4.3.110, and Liferay DXP 2023.Q4.0 through 2023.Q4.4, 2023.Q3.1 through 2023.Q3.6, 7.4 update 35 through update 92, and 7.3 update 25 through update 36 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a Calendar's “Name” text field

Affected Platforms

Liferay Liferay PortalLiferay Digital Experience Platform

Weakness Type

CWE-79

References