GitHub Advisoryadvisory · Maven

GHSA-pf86-4w35-cj89 Liferay Portal vulnerable to cross-site scripting in the Calendar widget

MEDIUM Published 2025-09-30 Modified 2025-09-30 Official page ↗
Aliases
CVE-2025-43820
Ecosystem
Maven
Packages
com.liferay.portal:release.portal.bom, com.liferay:com.liferay.calendar.web
Severity
Moderate
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weaknesses
CWE-79
Reviewed
2025-09-30

Affected packages

• Maven com.liferay.portal:release.portal.bom: >= 7.4.3.35-ga35, < 7.4.3.111-ga111 → fixed in 7.4.3.111-ga111 • Maven com.liferay:com.liferay.calendar.web: >= 5.0.45, < 5.0.88 → fixed in 5.0.88

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.

Related

Alias · CVE (1)

  • CVE-2025-43820 Multiple cross-site scripting (XSS) vulnerabilities in the Calendar widget when inviting users to a event in Liferay Portal 7.4.3.35… vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References