CVE-2025-43820

MEDIUM

Liferay Digital Experience Platform < 2023.Q3.7 - XSS

Title source: rule

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Calendar widget when inviting users to a event 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 35 allow remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a user’s (1) First Name, (2) Middle text, or (3) Last Name text fields.

References (1)

[Vendor Advisory] https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43820

Scores

CVSS v3 5.4

EPSS 0.0003

EPSS Percentile 8.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Classification

CWE

CWE-79

Status published

Affected Products (50)

liferay/digital_experience_platform < 2023.Q3.7

liferay/digital_experience_platform

... and 35 more

Timeline

Published Sep 29, 2025

Tracked Since Feb 18, 2026