CVE-2022-28982: Liferay Dxp

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

A cross-site scripting (XSS) vulnerability in Liferay Portal v7.3.3 through v7.4.2 and Liferay DXP v7.3 before service pack 3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the name of a tag.

Affected products

• Liferay Dxp: version 7.3 only
• Liferay Liferay Portal: from 7.3.3, before 7.4.3.4 (fixed in 7.4.3.4)

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