The myCred WordPress plugin before 2.4.4.1 does not have any authorisation in place in its mycred-tools-select-user AJAX action, allowing any authenticated user, such as subscriber to call and retrieve all email addresses from the blogCreditsKrzysztof ZającWPScanReferenceshttps://wpscan.com/vulnerability/6cd7cd6d-1cc1-472c-809b-b66389f149b0