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[Full-Disclosure] [MAxpatrol Security Advisory] Multiple vulnerabilities in GoSmart Message Board
From: Alexander Antipov (antipov
SecurityLab.ru)
Date: Mon Oct 11 2004 - 13:51:07 CDT
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This vulnerability was discovered by Positive Technologies using
MaxPatrol (www.maxpatrol.com) - intellectual professional security
scanner. It is able to detect a substantial amount of vulnerabilities
not published yet. MaxPatrol's intelligent algorithms are also capable
to detect a lot of vulnerabilities in custom web-scripts (XSS, SQL and
code injections, HTTP Response splitting).
Date: 11.10.04
Severity: Low
Application: GoSmart Message Board, http://www.gosmart4u.com/forum.aspx
Platform: ASP
I. DESCRIPTION
--------------
Multiple vulnerabilities were found in GoSmart Message Board. A remote
user can conduct SQL injection attack and Cross site scripting attack.
1. SQL injection (minimal risk, because using Access database)
messageboard/Forum.asp?QuestionNumber=[SQL CODE HERE]&Find=1&Category=1
messageboard/Forum.asp?Username=&Category=[SQL CODE HERE]
messageboard/Forum.asp?QuestionNumber=[SQL CODE HERE]&Find=1
messageboard/Forum.asp?Category=[SQL CODE HERE]
POST /messageboard/Login_Exec.asp HTTP/1.1
Host: www.gosmart4u.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 29
Username=[SQL CODE HERE]&Password=1&Login=1
POST /messageboard/Login_Exec.asp HTTP/1.1
Host: www.gosmart4u.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 29
Username=1&Password=[SQL CODE HERE]&Login=1
2. XSS:
/messageboard/Forum.asp?QuestionNumber=1&Find=1&Category=%22%3E%3Cscript
%3Ealert%28%29%3C%2Fscript%3E%3C%22
/messageboard/ReplyToQuestion.asp?MainMessageID=%22%3E%3Cscript%3Ealert%
28%29%3C%2Fscript%3E%3C%22
II. IMPACT
----------
A remote user can access the target user's cookies (including
authentication cookies).
A remote user can cause SQL commands to be executed by the underlying
database.
III. SOLUTION
-------------
Not available currently.
IV. VENDOR FIX/RESPONSE
-----------------------
n/a
V. CREDIT
-------------
Positive Technologies (www.ptsecurity.com) is information security
company especially focused on development of MaxPatrol - professional
security scanner.
_______________________________________________
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