# Exploit Title: Wordpress Plugin Facebook With Login - SQL injection & XSS
# Exploit Author: CrashBandicot
# Date: 2016-03-22
# Google Dork : inurl:/wp-content/plugins/facebook-with-login/
# Vendor Homepage: https://github.com/wp-plugins/facebook-with-login
# Tested on: MSWin32
# 11 SQL Injection & 1 Xss
# Vuln Files:
# /wp-content/plugins/facebookwithlogin/updateprofile.php
11. $id = $_POST['id'];
19. $fname = $_POST['fname'];
20. $lname = $_POST['lname'];
21. $email = $_POST['email'];
22. $url = $_POST['url'];
23. $binfo = $_POST['binfo'];
24. $q = "UPDATE $wpdb->users SET `user_url` = '" . $url . "',`user_email`='" . $email . "' WHERE `ID` = '" . $id . "'";
25. mysql_query($q);
26. $q = "UPDATE $wpdb->usermeta SET `meta_value` = '" . $fname . "' WHERE `user_id` = '" . $id . "' AND `meta_key`='first_name'";
27. mysql_query($q);
28. $q = "UPDATE $wpdb->usermeta SET `meta_value` = '" . $lname . "' WHERE `user_id` = '" . $id . "' AND `meta_key`='last_name'";
29. mysql_query($q);
30. $q = "UPDATE $wpdb->usermeta SET `meta_value` = '" . $binfo . "' WHERE `user_id` = '" . $id . "' AND `meta_key`='description'";
31. mysql_query($q);
# /wp-content/plugins/facebookwithlogin/urlupdate.php
12. $id = $_POST['lid'];
13. $lurl = $_POST['loginurl'];
14. $lourl = $_POST['logouturl'];
16. $q = "UPDATE `fb_custom` SET `api`='".$lurl."',`secret` = '".$lourl."' WHERE `id` ='".$id."' LIMIT 1 ;";
17. mysql_query($q);
# /wp-content/plugins/facebookwithlogin/updatefacebookkey.php
3. $q = "UPDATE `fb_custom` SET `appid` = '".$_POST['appid']."',`api` = '".$_POST['api']."',`secret` = '".$_POST['secretkey']."' WHERE `id` = '".$_POST['fid']."' LIMIT 1 ;";
4. $f = mysql_query($q);
# /wp-content/plugins/facebookwithlogin/stylesheets/updatefacebookkey.php
3. echo $q = "UPDATE `".$wpdb->prefix."fb_custom` SET `appid` = '".$_POST['appid']."',`api` = '".$_POST['api']."',`secret` = '".$_POST['secretkey']."' WHERE `id` = '".$_POST['fid']."' LIMIT 1 ;";
4. $f = mysql_query($q);
5. echo mysql_num_rows($f);
# /wp-content/plugins/facebookwithlogin/exist_mem.php
19. $log = $_POST['log'];
20. $delete_id = $_POST['id'];
25. $query_uname = "select * from $wpdb->users where user_login='" . $log . "'";
26. $result_uname = mysql_query($query_uname);
45. $delete = "Delete from $wpdb->users where ID = '" . $delete_id . "'";
46. mysql_query($delete);
# /wp-content/plugins/facebookwithlogin/custom_check.php
12. $id = $_POST['fid'];
13. $v = $_POST['facebook_setting'];
15. $q = "UPDATE `fb_custom` SET `secret` = '" . $v . "' WHERE `id` ='" . $id . "' LIMIT 1 ;";
16. mysql_query mysql_query($q);
# /wp-content/plugins/facebookwithlogin/changepassword.php
16. $id = $_POST['id'];
22. $q = "UPDATE $wpdb->users SET `user_pass` = '" . $pass . "' WHERE `ID` = '" . $id . "'";
23. mysql_query($q);
# Shootz to Magnom & Samim