Neuron Blog Admin Permission Bypass and Remote File Upload Vulnerability

2007.08.16
Credit: Rizgar
Risk: High
Local: No
Remote: Yes
CWE: CWE-Other


CVSS Base Score: 6.8/10
Impact Subscore: 6.4/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

Neuron Blog Admin Permission Bypass and Remote File Upload Vulnerability ------------------------------------------------------------------------ Script : Neuron Blog Version : 1.1 Site : http://dev.localhost.be/?q=detail-script&id=11 Founder : Rizgar Contact : rizgar (at) linuxmail (dot) org [email concealed] and irc.gigachat.net #kurdhack Thanks : KHC,PH,ColdHackers and all Kurdish script kiddies/hax0rs/lame/l33t/ d0rk : "neuron blog powered" ------------------------------------------------------------------------ Vulnerability details: This blog the prepare persons to in "/admin" page to the entrance of far away did't hinder. To reach of far away to be done is necessary just a "click" :) www.site.com/admin The effect area : The modules in admin Let us look at now /admin/pages/blog-add.php ; lines = 42 finish 55 <b>file:</b><br/> <input type="hidden" name="MAX_FILE_SIZE" value="1024000" /> <input name="uploadfile" type="file" /> <p></p> <b>filetype:</b><br/> <select name="filetype"> <option value=""></option> <option value="photo">photo</option> <option value="document">document</option> </select> <p></p> <input type="submit" name="submit" value="add blog item!" /> </form> Note : If you join the admin modules add blog will get out. You can throw the file to website :) you can find your file in the link is /example/uploads or anyway can you see the homapage :) Now relative the PoC http://www.site.com/admin/blog-add.php http://www.site.com/uploads/phpshell.php :] and upload your files :) there is two is choose 1) photo 2) documents


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2020, cxsecurity.com

 

Back to Top