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
PostgreSQL Other Vulnerability (CVE-2006-5540)
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PHP NULL Pointer Dereference Vulnerability (CVE-2020-7062)
WordPress Plugin PowerPress Podcasting by Blubrry Unspecified Vulnerability (8.6.1)