Zabbix < 1.8.6 XSS Vulnerability

# Copyright (C) 2011 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:zabbix:zabbix";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103213");
  script_version("2022-02-23T09:58:00+0000");
  script_tag(name:"last_modification", value:"2022-02-23 09:58:00 +0000 (Wed, 23 Feb 2022)");
  script_tag(name:"creation_date", value:"2011-08-19 14:58:19 +0200 (Fri, 19 Aug 2011)");
  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_cve_id("CVE-2011-2904");

  script_tag(name:"qod_type", value:"remote_banner");

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

  script_name("Zabbix < 1.8.6 XSS Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2011 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_zabbix_http_detect.nasl");
  script_mandatory_keys("zabbix/detected");

  script_tag(name:"summary", value:"Zabbix is prone to a cross-site scripting (XSS) vulnerability
  because it fails to properly sanitize user-supplied input.

  An attacker may leverage this issue to execute arbitrary script code in the browser of an
  unsuspecting user in the context of the affected site. This may allow the attacker to steal
  cookie-based authentication credentials and to launch other attacks.");

  script_tag(name:"affected", value:"ZABBIX prior to version 1.8.6.");

  script_tag(name:"solution", value:"Update to version 1.8.6 or later.");

  script_xref(name:"URL", value:"http://www.zabbix.com/rn1.8.6.php");
  script_xref(name:"URL", value:"https://support.zabbix.com/browse/ZBX-3835");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (!port = get_app_port(cpe:CPE))
  exit(0);

if (!infos = get_app_version_and_location(cpe:CPE, port:port, exit_no_version:TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_less(version:version, test_version:"1.8.6")) {
  report = report_fixed_ver(installed_version:version, fixed_version:"1.8.6", install_path:location);
  security_message(port:port, data:report);
  exit(0);
}

exit(99);