Description
WordPress does not properly restrict which user fields are searchable via the REST API, allowing unauthenticated attackers to discern the email addresses of users who have published public posts on an affected website via an Oracle style attack
Remediation
References
Related Vulnerabilities
Oracle Database Server CVE-2009-1997 Vulnerability (CVE-2009-1997)
WordPress Plugin JSON Content Importer Cross-Site Scripting (1.3.15)
MyBB Improper Access Control Vulnerability (CVE-2016-9415)
Java Unspesificed Vulnerability (CVE-2018-3139)
axios Server-Side Request Forgery (SSRF) Vulnerability (CVE-2020-28168)