WordPress <= 6.4.1 SSRF Vulnerability

# SPDX-FileCopyrightText: 2022 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:wordpress:wordpress";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.126259");
  script_version("2023-12-15T16:10:08+0000");
  script_tag(name:"last_modification", value:"2023-12-15 16:10:08 +0000 (Fri, 15 Dec 2023)");
  script_tag(name:"creation_date", value:"2022-12-15 10:50:20 +0000 (Thu, 15 Dec 2022)");
  script_tag(name:"cvss_base", value:"5.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-12-16 17:59:00 +0000 (Fri, 16 Dec 2022)");

  script_cve_id("CVE-2022-3590");

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

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

  script_name("WordPress <= 6.4.1 SSRF Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_wordpress_http_detect.nasl");
  script_mandatory_keys("wordpress/detected");

  script_tag(name:"summary", value:"WordPress 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:"An unauthenticated blind SSRF exists in the pingback feature");

  script_tag(name:"impact", value:"A race condition in TOCTOU between validation checks and the
  HTTP request may lead attacker to reach internal hosts that are explicitly forbidden");

  script_tag(name:"affected", value:"WordPress version 6.1.1 and prior.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since
  the disclosure of this vulnerability. Likely none will be provided anymore. General solution options
  are to upgrade to a newer release, disable respective features, remove the product or replace the
  product by another one.");

  script_xref(name:"URL", value:"https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11");
  script_xref(name:"URL", value:"https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/");
  script_xref(name:"URL", value:"https://support.plesk.com/hc/en-us/articles/12387359265815-CVE-2022-3590-WordPress-6-4-1-Unauth-Blind-SSRF-vulnerability");

  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_equal(version: version, test_version: "6.4.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "None", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(0);