ID:9810 - Exploit for Information disclosure in WordPress - CVE-2023-5561

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the "/wp-json/wp/v2/users" REST API endpoin. A remote attacker can disclose email addresses of WordPress users by probing them character by character.

Remediation