LabWiki Multiple Cross-site Scripting (XSS) and Shell Upload Vulnerabilities

# SPDX-FileCopyrightText: 2011 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("1.3.6.1.4.1.25623.1.0.802402");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/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:"2011-11-10 12:48:30 +0530 (Thu, 10 Nov 2011)");
  script_name("LabWiki Multiple Cross-site Scripting (XSS) and Shell Upload Vulnerabilities");
  script_xref(name:"URL", value:"https://secunia.com/advisories/46762");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/18100/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/520441");
  script_xref(name:"URL", value:"http://archives.neohapsis.com/archives/fulldisclosure/current/0112.html");

  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2011 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_tag(name:"insight", value:"The flaws are due to an:

  - Input passed to the 'from' parameter in index.php is not properly sanitised
  before being returned to the user.

  - Input passed to the 'page_no' parameter in recentchanges.php is noti
  properly sanitised before being returned to the user.

  - Input passed to the 'userfile' POST parameter in edit.php is not properly
  verified before being used to upload files.");

  script_tag(name:"solution", value:"Update to version 1.2 or later.");

  script_tag(name:"summary", value:"LabWiki is prone to multiple cross-site scripting and shell upload vulnerabilities.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute
  arbitrary HTML and script code in a user's browser session in context of
  affected website and to upload arbitrary PHP files with '.gif' extension.");

  script_tag(name:"affected", value:"LabWiki version 1.1 and prior.");

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

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

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

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

  if('>My Lab</a' >< res && '>What is Wiki</' >< res)
  {
    url = string(dir, '/index.php?from="></><script>alert(document.cookie)' +
                      '</script>&help=true&page=What_is_wiki');

    if(http_vuln_check(port:port, url:url, pattern:"><script>alert" +
                       "\(document.cookie\)</script>", check_header:TRUE))
    {
      report = http_report_vuln_url(port:port, url:url);
      security_message(port:port, data:report);
      exit(0);
    }
  }
}

exit(99);