WordPress Multiple Vulnerabilities (May 2021) - Linux

# Copyright (C) 2021 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:wordpress:wordpress";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.145944");
  script_version("2023-03-01T10:20:05+0000");
  script_tag(name:"last_modification", value:"2023-03-01 10:20:05 +0000 (Wed, 01 Mar 2023)");
  script_tag(name:"creation_date", value:"2021-05-14 06:45:36 +0000 (Fri, 14 May 2021)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-06-14 15:17:00 +0000 (Mon, 14 Jun 2021)");

  script_cve_id("CVE-2018-19296", "CVE-2020-36326");

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

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

  script_name("WordPress Multiple Vulnerabilities (May 2021) - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_wordpress_http_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("wordpress/detected", "Host/runs_unixoide");

  script_tag(name:"summary", value:"WordPress is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"The following vulnerabilities exist:

  - CVE-2018-19296: PHPMailer is vulnerable to an object injection attack.

  - CVE-2021-29450: PHPMailer allows object injection through Phar Deserialization via addAttachment
    with a UNC pathname.");

  script_tag(name:"affected", value:"WordPress versions 3.7 through 5.7.");

  script_tag(name:"solution", value:"Update to version 3.7.36, 3.8.36, 3.9.34, 4.0.33, 4.1.33, 4.2.30,
  4.3.26, 4.4.25, 4.5.24, 4.6.21, 4.7.21, 4.8.17, 4.9.18, 5.0.13, 5.1.10, 5.2.11, 5.3.8, 5.4.6, 5.5.5,
  5.6.4, 5.7.2 or later.");

  script_xref(name:"URL", value:"https://wordpress.org/news/2021/05/wordpress-5-7-2-security-release/");

  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_in_range(version: version, test_version: "3.7", test_version2: "3.7.35")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.7.36", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "3.8", test_version2: "3.8.35")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.8.36", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "3.9", test_version2: "3.9.33")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.9.34", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.0", test_version2: "4.0.32")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.0.33", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.1", test_version2: "4.1.32")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.1.33", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.2", test_version2: "4.2.29")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.2.30", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.3", test_version2: "4.3.25")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.3.26", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.4", test_version2: "4.4.24")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.4.25", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.5", test_version2: "4.5.23")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.5.24", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.6", test_version2: "4.6.20")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.6.21", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.7", test_version2: "4.7.20")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.7.21", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.8", test_version2: "4.8.16")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.8.17", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.9", test_version2: "4.9.17")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.9.18", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.0", test_version2: "5.0.12")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.0.13", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.1", test_version2: "5.1.9")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.1.10", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.2", test_version2: "5.2.10")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.2.11", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.3", test_version2: "5.3.7")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.3.8", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.4", test_version2: "5.4.5")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.4.6", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.5", test_version2: "5.5.4")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.5.5", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.6", test_version2: "5.6.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.6.4", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.7", test_version2: "5.7.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.7.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);