TYPO3 9.0.0 < 9.5.55 ELTS / 10.0.0 < 10.4.54 ELTS / 11.0.0 < 11.5.48 ELTS / 12.0.0 < 12.4.37 / 13.0.0 < 13.4.18 (TYPO3-CORE-SA-2025-021)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(261778);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/09/09");

  script_cve_id("CVE-2025-59017");

  script_name(english:"TYPO3 9.0.0 < 9.5.55 ELTS / 10.0.0 < 10.4.54 ELTS / 11.0.0 < 11.5.48 ELTS / 12.0.0 < 12.4.37 / 13.0.0 < 13.4.18 (TYPO3-CORE-SA-2025-021)");

  script_set_attribute(attribute:"synopsis", value:
"The remote webserver is affected by a vulnerability");
  script_set_attribute(attribute:"description", value:
"The version of TYPO3 installed on the remote host is 9.0.0 prior to 9.5.55 ELTS / 10.0.0 prior to 10.4.54 ELTS / 11.0.0
prior to 11.5.48 ELTS / 12.0.0 prior to 12.4.37 / 13.0.0 prior to 13.4.18. It is, therefore, affected by a vulnerability
as referenced in the TYPO3-CORE-SA-2025-021 advisory.

  - Missing authorization checks in the Backend Routing of TYPO3 CMS versions 9.0.09.5.54, 10.0.010.4.53,
    11.0.011.5.47, 12.0.012.4.36, and 13.0.013.4.17 allow backend users to directly invoke AJAX backend
    routes without having access to the corresponding backend modules. (CVE-2025-59017)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://typo3.org/security/advisory/typo3-core-sa-2025-021");
  script_set_attribute(attribute:"solution", value:
"Upgrade to TYPO3 9.5.55 ELTS, 10.4.54 ELTS, 11.5.48 ELTS, 12.4.37, 13.4.18 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-59017");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/09/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/09/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/09/09");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:typo3:typo3");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("typo3_detect.nasl");
  script_require_keys("installed_sw/TYPO3", "www/PHP");
  script_require_ports("Services/www", 80);

  exit(0);
}

include('vcf.inc');
include('http.inc');

port = get_http_port(default:80, php:TRUE);
app_info = vcf::get_app_info(app:'TYPO3', port:port, webapp:TRUE);

var constraints = [
  { 'min_version' : '9.0.0', 'max_version' : '9.5.54', 'fixed_version' : '9.5.55', 'fixed_display' : '9.5.55 ELTS' },
  { 'min_version' : '10.0.0', 'max_version' : '10.4.53', 'fixed_version' : '10.4.54', 'fixed_display' : '10.4.54 ELTS' },
  { 'min_version' : '11.0.0', 'max_version' : '11.5.47', 'fixed_version' : '11.5.48', 'fixed_display' : '11.5.48 ELTS' },
  { 'min_version' : '12.0.0', 'max_version' : '12.4.36', 'fixed_version' : '12.4.37' },
  { 'min_version' : '13.0.0', 'max_version' : '13.4.17', 'fixed_version' : '13.4.18' }
];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);