Description
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.
Remediation
References
Related Vulnerabilities
SharePoint CVE-2018-8161 Vulnerability (CVE-2018-8161)
SharePoint Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-0974)
phpMyFAQ Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-6048)
Jetty Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-34429)