CVE-2021-35463: Liferay Portal

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Frontend Taglib module in Liferay Portal 7.4.0 allows remote attackers to inject arbitrary web script or HTML into the management toolbar search via the `keywords` parameter.

Affected products

• Liferay Liferay Portal: version 7.4.0 only

Published 2021-08-04. Last modified 2026-06-17.