The WP Email Users WordPress plugin through 1.7.6 does not escape the data_raw parameter in the weu_selected_users_1 AJAX action, available to any authenticated users, allowing them to perform SQL injection attacks.CreditsKrzysztof ZającReferenceshttps://wpscan.com/vulnerability/0471d2e2-e759-468f-becd-0b062f00b435