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Category:   Application (Forum/Board/Portal)  >   saralblog Vendors:   saralblog.org
saralblog Input Validation Holes Permit SQL Injection and Cross-Site Scripting Attacks
SecurityTracker Alert ID:  1015517
SecurityTracker URL:  http://securitytracker.com/id/1015517
CVE Reference:   GENERIC-MAP-NOMATCH   (Links to External Site)
Date:  Jan 20 2006
Impact:   Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information, User access via network
Exploit Included:  Yes  
Version(s): 1.0
Description:   Aliaksandr Hartsuyeu of eVuln reported a vulnerability in saralblog. A remote user can inject SQL commands. A remote user can also conduct cross-site scripting attacks.

The software does not properly validate user-supplied input in several parameters. A remote user can supply a specially crafted parameter value to execute SQL commands on the underlying database.

http://[target]/viewprofile.php?id=999%20union%20select%201,2,3,4,5,6,7/*

The 'view.php' script does not properly filter HTML code from user-supplied input in the 'website' parameter before displaying the input. A remote user can create specially crafted input that, when viewed by a target user, will cause arbitrary scripting code to be executed by the target user's browser. The code will originate from the site running the saralblog software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

The original advisory is available at:

http://evuln.com/vulns/40/summary.html

Impact:   A remote user can execute SQL commands on the underlying database.

A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the saralblog software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

Solution:   No solution was available at the time of this entry.
Vendor URL:  www.saralblog.org/ (Links to External Site)
Cause:   Input validation error
Underlying OS:   Linux (Any), UNIX (Any), Windows (Any)

Message History:   None.


 Source Message Contents

Date:  Wed, 18 Jan 2006 20:35:19 +0300
Subject:  [eVuln] SaralBlog XSS & Multiple SQL Injection Vulnerabilities

New eVuln Advisory:
SaralBlog XSS & Multiple SQL Injection Vulnerabilities
http://evuln.com/vulns/40/summary.html

--------------------Summary----------------

Software: SaralBlog
Sowtware's Web Site: http://www.saralblog.org/
Versions: 1.0
Critical Level: Moderate
Type: Multiple Vulnerabilities
Class: Remote
Status: Unpatched
Exploit: Available
Solution: Not Available
Discovered by: Aliaksandr Hartsuyeu (eVuln.com)
eVuln ID: EV0040

-----------------Description---------------
1. Most of user defined data isn't properly sanitized. This can be used
to make any SQL query by injecting arbitrary SQL code. 


2. Cross-Site Scripting is possible. 

Vulnerable script: view.php 
Variable $website isn't properly sanitized. This can be used to insert
arbitrary javascript code.

--------------Exploit----------------------
1. SQL Injection Example 
http://host/viewprofile.php?id=999%20union%20select%201,2,3,4,5,6,7/* 


2. SQL Injection Example (gpc_magic_quotes: off) 

Search: 
aaaaa') union select 1,2,3,4,5,6/* 


3. Cross-Site Scripting 

Adding new comment: 
Website: javascript:alert(123) 



--------------Solution---------------------
No Patch available.

--------------Credit-----------------------
Original Advisory:
http://evuln.com/vulns/40/summary.html

Discovered by: Aliaksandr Hartsuyeu (eVuln.com)
 
 


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