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.
- https://wpscan.com/vulnerability/0471d2e2-e759-468f-becd-0b062f00b435
- https://github.com/20142995/nuclei-templates
- https://github.com/RandomRobbieBF/CVE-2021-24959