PHP TopSites Multiple Vulnerabilities - Active Check

# SPDX-FileCopyrightText: 2006 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("1.3.6.1.4.1.25623.1.0.19495");
  script_version("2024-02-08T14:36:53+0000");
  script_tag(name:"last_modification", value:"2024-02-08 14:36:53 +0000 (Thu, 08 Feb 2024)");
  script_tag(name:"creation_date", value:"2006-03-26 17:55:15 +0200 (Sun, 26 Mar 2006)");
  script_xref(name:"URL", value:"https://web.archive.org/web/20210312143217/https://www.securityfocus.com/bid/14353/");
  script_xref(name:"OSVDB", value:"18171");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_name("PHP TopSites Multiple Vulnerabilities - Active Check");
  script_category(ACT_GATHER_INFO); # nb: No attacking request thus no ACT_ATTACK
  script_family("Web application abuses");
  script_copyright("Copyright (C) 2006 Josh Zlatin-Amishav");
  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_tag(name:"summary", value:"PHP TopSites is prone to a vulnerability which allows an
  attacker to access the admin/setup interface without authentication.");

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

  script_tag(name:"solution", value:"Limit access to admin directory using, eg, .htaccess.");

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

  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( "/", http_cgi_dirs( port:port ) ) ) {

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

  url = dir + "/admin/setup.php";

  res = http_get_cache( port:port, item:url );
  if( ! res || res !~ "<title>PHP TopSites" )
    continue;

  if( http_vuln_check( port:port, url:url, pattern:"<title>PHP TopSites", extra_check:"function mMOver\(ob\)" ) ) {
    report = http_report_vuln_url( port:port, url:url );
    security_message( port:port, data:report );
    exit( 0 );
  }
}

exit( 99 );