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Home arrow SecurityAlert Database

Arrow  Topic :

Neuron Blog Admin Permission Bypass and Remote File Upload Vulnerability


Arrow  SecurityAlert : 3016
Arrow  CVE : CVE-2007-4371
Arrow  SecurityRisk : High  Security Risk High  (About)
Arrow  Remote Exploit : Yes
Arrow  Local Exploit : No
Arrow  Exploit Available : Yes
Arrow  Credit : Rizgar
Arrow  Published : 16.08.2007

Arrow  Affected Software : Neuron Blog



Arrow  Advisory Content :  

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





Arrow  Feedback :

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