CVE-2022-42128: Liferay Digital Experience Platform

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

The Hypermedia REST APIs module in Liferay Portal 7.4.1 through 7.4.3.4, and Liferay DXP 7.4 GA does not properly check permissions, which allows remote attackers to obtain a WikiNode object via the WikiNodeResource.getSiteWikiNodeByExternalReferenceCode API.

Affected products

• Liferay Digital Experience Platform: version 7.4 only
• Liferay Liferay Portal: from 7.4.1, before 7.4.3.5 (fixed in 7.4.3.5)

Published 2022-11-15. Last modified 2026-07-09.