CVE-2021-29039: Liferay Portal

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in Liferay Portal 7.3.4 allows remote attackers to inject arbitrary web script or HTML via the site name.

Affected products

• Liferay Liferay Portal: version 7.3.4 only

Published 2021-05-16. Last modified 2026-07-09.