Unauthenticated Attackers Can Disclose Email Addresses of WordPress Users via REST API Oracle Style Attack

CVE-2023-5561 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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

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