WordPress GiveWP Plugin < 2.10.4 XSS Vulnerability

# 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:givewp:givewp";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.146078");
  script_version("2023-02-21T10:19:50+0000");
  script_tag(name:"last_modification", value:"2023-02-21 10:19:50 +0000 (Tue, 21 Feb 2023)");
  script_tag(name:"creation_date", value:"2021-06-04 03:52:24 +0000 (Fri, 04 Jun 2021)");
  script_tag(name:"cvss_base", value:"3.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-05-24 18:48:00 +0000 (Mon, 24 May 2021)");

  script_cve_id("CVE-2021-24315");

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

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

  script_name("WordPress GiveWP Plugin < 2.10.4 XSS Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_wordpress_plugin_http_detect.nasl");
  script_mandatory_keys("wordpress/plugin/give/detected");

  script_tag(name:"summary", value:"The WordPress plugin 'GiveWP' is prone to a cross-site scripting
  (XSS) vulnerability.");

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

  script_tag(name:"insight", value:"The GiveWP - Donation Plugin and Fundraising Platform WordPress
  plugin does not sanitise or escape the Background Image field of its Stripe Checkout Setting and
  Logo field in its Email settings, leading to authenticated (admin+) stored XSS issues.");

  script_tag(name:"affected", value:"WordPress GiveWP plugin prior to version 2.10.4.");

  script_tag(name:"solution", value:"Update to version 2.10.4 or later.");

  script_xref(name:"URL", value:"https://wordpress.org/plugins/give/#developers");
  script_xref(name:"URL", value:"https://m0ze.ru/vulnerability/%5B2021-04-02%5D-%5BWordPress%5D-%5BCWE-79%5D-GiveWP-WordPress-Plugin-v2.10.3.txt");

  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: "2.10.4")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "2.10.4", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);