Description
The Object module in Liferay Portal 7.4.3.4 through 7.4.3.48, and Liferay DXP 7.4 before update 49 does properly isolate objects in difference virtual instances, which allows remote authenticated users in one virtual instance to view objects in a different virtual instance via OAuth 2 scope administration page.
Remediation
References
Related Vulnerabilities
PHP Resource Management Errors Vulnerability (CVE-2011-1468)
Apache HTTP Server Improper Input Validation Vulnerability (CVE-2012-0021)
Java Denial of Service (DoS) Vulnerability (CVE-2018-2952)
Moodle Cryptographic Issues Vulnerability (CVE-2009-4302)
SharePoint Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-1023)