CVE-2021-29053: Liferay Dxp

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Multiple SQL injection vulnerabilities in Liferay Portal 7.3.5 and Liferay DXP 7.3 before fix pack 1 allow remote authenticated users to execute arbitrary SQL commands via the classPKField parameter to (1) CommerceChannelRelFinder.countByC_C, or (2) CommerceChannelRelFinder.findByC_C.

Affected products

• Liferay Dxp: version 7.3 only
• Liferay Liferay Portal: version 7.3.5 only

Published 2021-05-17. Last modified 2026-07-09.