WordPress Responsive Ready Sites Importer Plugin < 2.2.6 IAC Vulnerability

# Copyright (C) 2020 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.

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.112732");
  script_version("2023-01-18T10:11:02+0000");
  script_tag(name:"last_modification", value:"2023-01-18 10:11:02 +0000 (Wed, 18 Jan 2023)");
  script_tag(name:"creation_date", value:"2020-04-28 11:52:00 +0000 (Tue, 28 Apr 2020)");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-04-28 17:13:00 +0000 (Tue, 28 Apr 2020)");

  script_cve_id("CVE-2020-12073");

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

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

  script_name("WordPress Responsive Ready Sites Importer Plugin < 2.2.6 IAC Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_wordpress_plugin_http_detect.nasl");
  script_mandatory_keys("wordpress/plugin/responsive-add-ons/detected");

  script_tag(name:"summary", value:"The WordPress plugin 'Responsive Ready Sites Importer' is prone to
  an incorrect access control (IAC) vulnerability.");

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

  script_tag(name:"impact", value:"Successful exploitation would allow an authenticated user,
  regardless of privilege level, the ability to execute various AJAX actions that could reset site
  data, inject malicious JavaScript in pages, modify theme customizer data, import .xml and .json
  files, and activate plugins, among many other actions.");

  script_tag(name:"affected", value:"WordPress Responsive Ready Sites Importer plugin before
  version 2.2.6.");

  script_tag(name:"solution", value:"Update to version 2.2.6 or later.");

  script_xref(name:"URL", value:"https://wordpress.org/plugins/responsive-add-ons/#developers");
  script_xref(name:"URL", value:"https://www.wordfence.com/blog/2020/03/severe-flaws-patched-in-responsive-ready-sites-importer-plugin/");

  exit(0);
}

CPE = "cpe:/a:cyberchimps:gutenberg_%26_elementor_templates_importer_for_responsive";

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: "2.2.6" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "2.2.6", install_path: location );
  security_message( port: port, data: report );
  exit( 0 );
}

exit( 99 );