Magento Password Reset Process Vulnerability (SUPEE-6788)

# Copyright (C) 2017 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:magentocommerce:magento";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.112088");
  script_version("2022-03-03T11:20:36+0000");
  script_tag(name:"last_modification", value:"2022-03-03 11:20:36 +0000 (Thu, 03 Mar 2022)");
  script_tag(name:"creation_date", value:"2017-10-19 15:32:56 +0200 (Thu, 19 Oct 2017)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_name("Magento Password Reset Process Vulnerability (SUPEE-6788)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("sw_magento_detect.nasl");
  script_mandatory_keys("magento/installed");

  script_xref(name:"URL", value:"https://magento.com/security/patches/supee-6788");

  script_tag(name:"summary", value:"Magento is using an insufficient protection of the password
  reset process.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The token to reset passwords is passed via a GET request and not
  cancelled after use. This means it leaks in the referrer field to all external services called on
  the page (image servers, analytics, ads) and can be potentially reused to steal customer
  passwords.");

  script_tag(name:"affected", value:"Magento prior to version 1.9.2.2 (CE) and 1.14.2.2 (EE).");

  script_tag(name:"solution", value:"Update to version 1.9.2.2 (CE), 1.14.2.2 (EE) or later.");

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

  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"];

# nb: Don't exit if empty as we always want to fallback to the CE check below if no edition could be
# gathered in the detection VT.
edition = get_kb_item("magento/edition/" + port + "/" + location);

if (edition == "EE") {
  if (version_is_less(version: version, test_version: "1.14.2.2")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "1.14.2.2", install_path: location);
    security_message(port: port, data: report);
    exit(0);
  }
} else {
  if (version_is_less(version: version, test_version: "1.9.2.2")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "1.9.2.2", install_path: location);
    security_message(port: port, data: report);
    exit(0);
  }
}

exit(99);