Contenido CMS Multiple Parameter Cross-Site Scripting Vulnerabilities

# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.805231");
  script_version("2023-12-13T05:05:23+0000");
  script_cve_id("CVE-2014-9433");
  script_tag(name:"cvss_base", value:"2.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  script_tag(name:"creation_date", value:"2014-12-26 15:09:14 +0530 (Fri, 26 Dec 2014)");
  script_name("Contenido CMS Multiple Parameter Cross-Site Scripting Vulnerabilities");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"http://secunia.com/advisories/61396");
  script_xref(name:"URL", value:"http://packetstormsecurity.com/files/129713");
  script_xref(name:"URL", value:"http://seclists.org/fulldisclosure/2014/Dec/111");

  script_tag(name:"summary", value:"Contenido CMS is prone to multiple cross-site scripting vulnerabilities.");

  script_tag(name:"vuldetect", value:"Send a crafted data via HTTP GET request
  and check whether it is able to read cookie or not.");

  script_tag(name:"insight", value:"Multiple flaws exist as input passed via
  the 'idart', 'lang', or 'idcat' GET parameters to cms/front_content.php
  script is not properly sanitised before being returned to the user within the
  'checkParams' function.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to execute arbitrary HTML and script code in a users browser
  session in the context of an affected site.");

  script_tag(name:"affected", value:"Contenido CMS versions 4.9.x through 4.9.5");

  script_tag(name:"solution", value:"Upgrade to Contenido CMS version 4.9.6 or
  later.");

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

  script_xref(name:"URL", value:"http://www.contenido.org/");
  exit(0);
}

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

cmsPort = http_get_port( default:80 );
if( ! http_can_host_php( port:cmsPort ) ) exit( 0 );

foreach dir( make_list_unique( "/", "/contenido", "/cms", http_cgi_dirs( port:cmsPort ) ) ) {

  if( dir == "/" ) dir = "";

  req = http_get( item:dir + "/front_content.php", port:cmsPort );
  res = http_keepalive_send_recv( port:cmsPort, data:req );

  if( res && ( res =~ "content=.CMS CONTENIDO" || "front_content.php?idcat=" >< res ) ) {

    url = dir + "/front_content.php?idcat=&lang=<script>alert(document.c"
              + "ookie)</script>";

    ##Extra Check not possible
    if( http_vuln_check( port:cmsPort, url:url, check_header:TRUE,
        pattern:"<script>alert\(document.cookie\)</script>" ) ) {
      report = http_report_vuln_url( port:cmsPort, url:url );
      security_message( port:cmsPort, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );