Headline
GHSA-pf86-4w35-cj89: Liferay Portal vulnerable to cross-site scripting in the Calendar widget
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.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2025-43820
Liferay Portal vulnerable to cross-site scripting in the Calendar widget
Moderate severity GitHub Reviewed Published Sep 30, 2025 to the GitHub Advisory Database • Updated Sep 30, 2025
Package
maven com.liferay.portal:release.portal.bom (Maven)
Affected versions
>= 7.4.3.35-ga35, <= 7.4.3.110-ga110
Patched versions
7.4.3.111-ga111
maven com.liferay:com.liferay.calendar.web (Maven)
Published to the GitHub Advisory Database
Sep 30, 2025
Last updated
Sep 30, 2025