CST-7213 Java deserialization vulnerability in clustered setup

Description

In Liferay Portal 7.2.1 and earlier, a Java deserialization vulnerability exists when the portal is clustered. Communication between the nodes can be intercepted and modified. This may result in information leakage and remote code execution.

Severity

Severity 1

Fixed Version(s)

Publication date: Tue, 09 Jun 2020 02:00:00 +0000

Security advisories for Liferay's enterprise offerings (e.g., Liferay DXP) are only listed here since 2023. Historial advisories are availabe in the Help Center.