Atmail WebMail < 6.2.0 (6.20) 'MailType' Parameter XSS

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

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

if (description)
{
  script_id(49696);
  script_version("1.16");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2010-4930");
  script_bugtraq_id(43377);
  script_xref(name:"SECUNIA", value:"41555");

  script_name(english:"Atmail WebMail < 6.2.0 (6.20) 'MailType' Parameter XSS");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains an application that is affected by a
cross-site scripting vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its version, the Atmail WebMail install on the remote
host is earlier than 6.2.0 (6.20). Such versions are affected by a
cross-site scripting vulnerability because they fail to sanitize the
'MailType' parameter before using it to generate dynamic HTML content.

An unauthenticated, remote attacker may be able to leverage this issue
to inject arbitrary HTML or script code into a user's browser to be
executed within the security context of the affected site.");
  script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2010/Sep/169");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Atmail WebMail 6.2.0 (6.20) 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:"2010/09/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/09/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/09/30");

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

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

  script_copyright(english:"This script is Copyright (C) 2010-2022 Tenable Network Security, Inc.");

  script_dependencies("atmail_webmail_detect.nasl");
  script_require_keys("www/atmail_webmail");
  script_exclude_keys("Settings/disable_cgi_scanning");
  script_require_ports("Services/www", 80);

  exit(0);
}

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

port = get_http_port(default:80, php:TRUE);
install = get_install_from_kb(appname:'atmail_webmail', port:port, exit_on_fail:TRUE);

dir = install['dir'];
display_version = install['ver'];
# Get normalized version for check
kb_dir = str_replace(string:dir, find:"/", replace:"\");
version = get_kb_item_or_exit('www/'+port+'/atmail_webmail_normalized_ver/'+kb_dir+'/'+display_version);
install_url = build_url(port:port, qs:dir);

if (version == UNKNOWN_VER || isnull(version))
  audit(AUDIT_UNKNOWN_WEB_APP_VER, "Atmail Webmail", install_url);

if (ver_compare(ver:version, fix:'6.2.0', strict:FALSE) < 0)
{
  set_kb_item(name:'www/'+port+'/XSS', value:TRUE);
  if (report_verbosity > 0)
  {
    report =
      '\n  URL               : ' + install_url +
      '\n  Installed version : ' + version + ' ('+display_version+')' +
      '\n  Fixed version     : 6.2.0 (6.20)\n';
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
  exit(0);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, "Atmail Webmail", install_url, version);