phpBB < 2.0.7 Multiple XSS

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

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

if (description)
{
  script_id(12093);
  script_version("1.27");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2004-1809");
  script_bugtraq_id(9865, 9866);

  script_name(english:"phpBB < 2.0.7 Multiple XSS");

  script_set_attribute(attribute:"synopsis", value:
"A remote CGI is vulnerable to cross-site scripting.");
  script_set_attribute(attribute:"description", value:
"There are cross-site scripting vulnerabilities in the files
'ViewTopic.php' and 'ViewForum.php' in the remote installation of
phpBB.");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 2.0.7 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:"2004/03/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/03/14");

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

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

  script_copyright(english:"This script is Copyright (C) 2004-2022 Tenable Network Security, Inc.");

  script_dependencies("phpbb_detect.nasl", "cross_site_scripting.nasl");
  script_require_keys("www/phpBB");
  script_exclude_keys("Settings/disable_cgi_scanning");
  script_require_ports("Services/www", 80);

  exit(0);
}

# Check starts here
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");


port = get_http_port(default:80);

if ( get_kb_item("www/"+port+"/generic_xss") ) exit(0);

kb = get_kb_item("www/" + port + "/phpBB");
if ( ! kb ) exit(0);
matches = eregmatch(pattern:"(.*) under (.*)", string:kb);
dir = matches[2];

r = http_send_recv3(method: "GET", item:dir + "/viewtopic.php?t=10&postdays=99<script>foo</script>", port:port);
if (isnull(r)) exit(0);

r2 = http_send_recv3(method: "GET", item:dir + "/viewforum.php?f=10&postdays=99<script>foo</script>", port:port);
if (isnull(r2)) exit(0);

if("<script>foo</script>" >< r[2] || "<script>foo</script>" >< r2[2])
{
	security_warning(port);
	set_kb_item(name: 'www/'+port+'/XSS', value: TRUE);
}