Expinion.Net Member Management System 'REF_URL' Parameter Cross-Site Scripting Vulnerability

# SPDX-FileCopyrightText: 2011 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802352");
  script_version("2024-06-13T05:05:46+0000");
  script_cve_id("CVE-2010-4896");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2024-06-13 05:05:46 +0000 (Thu, 13 Jun 2024)");
  script_tag(name:"creation_date", value:"2011-12-06 11:26:13 +0530 (Tue, 06 Dec 2011)");
  script_name("Expinion.Net Member Management System 'REF_URL' Parameter Cross-Site Scripting Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/41362");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/43109");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/61703");
  script_xref(name:"URL", value:"http://pridels-team.blogspot.com/2010/09/member-management-system-v-40-xss-vuln.html");

  script_tag(name:"qod_type", value:"remote_analysis");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl",
                      "DDI_Directory_Scanner.nasl", "global_settings.nasl",
                      "gb_microsoft_iis_http_detect.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to insert
arbitrary HTML and script code, which will be executed in a user's browser
session in the context of an affected site.");

  script_tag(name:"affected", value:"Expinion.Net Member Management System version 4.0 and prior.");

  script_tag(name:"insight", value:"The flaw is due to improper validation of user-supplied input
via the 'REF_URL' parameter to admin/index.asp, Which allows attacker to
execute arbitrary HTML and script code on the user's browser session in
the security context of an affected site.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_tag(name:"summary", value:"Member Management System is prone to a cross-site scripting (XSS) vulnerability.");

  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}

include("http_func.inc");
include("http_keepalive.inc");
include("port_service_func.inc");
include("list_array_func.inc");

mmsPort = http_get_port(default:80);
if(!http_can_host_asp(port:mmsPort)) exit(0);

foreach dir( make_list_unique( "/mms", "/MMS", http_cgi_dirs( port:mmsPort ) ) ) {

  if( dir == "/" ) dir = "";
  url = dir + "/admin/index.asp";
  buf = http_get_cache( item:url, port:mmsPort );

  if(">Member Management System Administration Login<" >< buf) {

    url = dir + '/admin/index.asp?REF_URL="<script>alert(document.cookie)</script>';

    if(http_vuln_check(port:mmsPort, url:url, pattern:"<script>alert\(document\.cookie\)</script>", check_header:TRUE)) {
      report = http_report_vuln_url( port:mmsPort, url:url );
      security_message( port:mmsPort, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );