WordPress Popup Builder Plugin < 4.2.6 Authenticated (Admin+) SSRF Vulnerability

# SPDX-FileCopyrightText: 2025 Greenbone AG
# 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-only

CPE = "cpe:/a:sygnoos:popup_builder";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.128094");
  script_version("2025-05-08T05:40:19+0000");
  script_tag(name:"last_modification", value:"2025-05-08 05:40:19 +0000 (Thu, 08 May 2025)");
  script_tag(name:"creation_date", value:"2025-02-17 09:15:29 +0000 (Mon, 17 Feb 2025)");
  script_tag(name:"cvss_base", value:"8.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-10-09 13:24:04 +0000 (Wed, 09 Oct 2024)");

  script_cve_id("CVE-2023-6294");

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

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

  script_name("WordPress Popup Builder Plugin < 4.2.6 Authenticated (Admin+) SSRF Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2025 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_wordpress_plugin_http_detect.nasl");
  script_mandatory_keys("wordpress/plugin/popup-builder/detected");

  script_tag(name:"summary", value:"The WordPress plugin 'Popup Builder' is prone to a server-side
  request forgery (SSRF) vulnerability.");

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

  script_tag(name:"insight", value:"The plugin is vulnerable to SSRF attacks due to not validating
  a parameter before making a request to it.");

  script_tag(name:"affected", value:"WordPress Popup Builder plugin prior to version 4.2.6.");

  script_tag(name:"solution", value:"Update to version 4.2.6 or later.");

  script_xref(name:"URL", value:"https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/popup-builder/popup-builder-425-authenticated-admin-server-side-request-forgery");

  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:"4.2.6" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"4.2.6", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );