CVE-2022-28980: Liferay Dxp

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Liferay Portal v7.4.3.4 and Liferay DXP v7.4 GA allows attackers to execute arbitrary web scripts or HTML via parameters with the filter_ prefix.

Affected products

• Liferay Dxp: version 7.4 only
• Liferay Liferay Portal: before 7.4.3.5 (fixed in 7.4.3.5)

Published 2022-09-22. Last modified 2026-07-09.