Ultimate PHP Board 1.9.6 GOLD Multiple Scripts XSS (2)

#%NASL_MIN_LEVEL 70300
#
# This script was written by Josh Zlatin-Amishav <josh at ramat dot cc>
#
# This script is released under the GNU GPLv2

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(19498);
  script_version("1.22");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2005-2004");
  script_bugtraq_id(13971);

  script_name(english:"Ultimate PHP Board 1.9.6 GOLD Multiple Scripts XSS (2)");

  script_set_attribute(attribute:"synopsis", value:
"A web application on the remote host has multiple cross-site scripting
vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host is running Ultimate PHP Board (UPB). The remote
version of this software is affected by several cross-site scripting
vulnerabilities. These issues are due to a failure of the application
to properly sanitize user-supplied input.");
  script_set_attribute(attribute:"see_also", value:"https://www.securityfocus.com/archive/1/402461");
  script_set_attribute(attribute:"see_also", value:"http://www.myupb.com/forum/viewtopic.php?id=26&t_id=118");
  script_set_attribute(attribute:"solution", value:
"Upgrade to UPB 2.2.6 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");

  script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(20, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990);

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/06/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/08/24");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ultimate_php_board:ultimate_php_board");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"Copyright (C) 2005-2022 Josh Zlatin-Amishav");

  script_dependencies("http_version.nasl", "cross_site_scripting.nasl");
  script_require_keys("Settings/ParanoidReport", "www/PHP");
  script_exclude_keys("Settings/disable_cgi_scanning");
  script_require_ports("Services/www", 80);

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("http_func.inc");
include("http_keepalive.inc");
include("url_func.inc");

if (report_paranoia < 2) audit(AUDIT_PARANOID);

port = get_http_port(default:80, embedded:TRUE);
if(!get_port_state(port))exit(0);
if(!can_host_php(port:port)) exit(0);
if ( get_kb_item("www/"+port+"/generic_xss") ) exit(0);

# A simple alert.
xss = "'><script>alert(" + SCRIPT_NAME + ")</script>";
# nb: the url-encoded version is what we need to pass in.
exss = urlencode(str:xss);

foreach dir ( cgi_dirs() )
{
 req = http_get(
   item:string(
     dir, "/login.php?ref=",
     exss
   ),
   port:port
 );


 res = http_keepalive_send_recv(port:port, data:req, bodyonly:TRUE);

 if ( xss >< res )
 {
        security_warning(port);
	set_kb_item(name: 'www/'+port+'/XSS', value: TRUE);
        exit(0);
 }
}