TYPO3 8.0.0 < 8.7.57 ELTS / 9.0.0 < 9.5.46 ELTS / 10.0.0 < 10.4.43 ELTS / 11.0.0 < 11.5.35 / 12.0.0 < 12.4.11 / 13.0.1 (TYPO3-CORE-SA-2024-006)

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

include('compat.inc');

if (description)
{
  script_id(190452);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");

  script_cve_id("CVE-2024-25121");

  script_name(english:"TYPO3 8.0.0 < 8.7.57 ELTS / 9.0.0 < 9.5.46 ELTS / 10.0.0 < 10.4.43 ELTS / 11.0.0 < 11.5.35 / 12.0.0 < 12.4.11 / 13.0.1 (TYPO3-CORE-SA-2024-006)");

  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 prior to 8.0.0 < 8.7.57 ELTS / 9.0.0 < 9.5.46 ELTS / 10.0.0 <
10.4.43 ELTS / 11.0.0 < 11.5.35 / 12.0.0 < 12.4.11 / 13.0.1. It is, therefore, affected by a vulnerability as referenced
in the TYPO3-CORE-SA-2024-006 advisory.

  - TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected
    versions of TYPO3 entities of the File Abstraction Layer (FAL) could be persisted directly via
    `DataHandler`. This allowed attackers to reference files in the fallback storage directly and retrieve
    their file names and contents. The fallback storage (zero-storage) is used as a backward compatibility
    layer for files located outside properly configured file storages and within the public web root
    directory. Exploiting this vulnerability requires a valid backend user account. Users are advised to
    update to TYPO3 version 8.7.57 ELTS, 9.5.46 ELTS, 10.4.43 ELTS, 11.5.35 LTS, 12.4.11 LTS, or 13.0.1 which
    fix the problem described. When persisting entities of the File Abstraction Layer directly via
    DataHandler, `sys_file` entities are now denied by default, and `sys_file_reference` & `sys_file_metadata`
    entities are not permitted to reference files in the fallback storage anymore. When importing data from
    secure origins, this must be explicitly enabled in the corresponding DataHandler instance by using
    `$dataHandler->isImporting = true;`. (CVE-2024-25121)

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-2024-006");
  script_set_attribute(attribute:"solution", value:
"Upgrade to TYPO3 8.7.57 ELTS, 9.5.46 ELTS, 10.4.43 ELTS, 11.5.35, 12.4.11, 13.0.1 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/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:H/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-25121");

  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:"2024/02/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/02/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/02/13");

  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) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("typo3_detect.nasl");
  script_require_keys("installed_sw/TYPO3", "www/PHP");
  script_exclude_keys("Settings/disable_cgi_scanning");
  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' : '8.0.0', 'max_version' : '8.7.56', 'fixed_version' : '8.7.57', 'fixed_display' : '8.7.57 ELTS' },
  { 'min_version' : '9.0.0', 'max_version' : '9.5.45', 'fixed_version' : '9.5.46', 'fixed_display' : '9.5.46 ELTS' },
  { 'min_version' : '10.0.0', 'max_version' : '10.4.42', 'fixed_version' : '10.4.43', 'fixed_display' : '10.4.43 ELTS' },
  { 'min_version' : '11.0.0', 'max_version' : '11.5.34', 'fixed_version' : '11.5.35' },
  { 'min_version' : '12.0.0', 'max_version' : '12.4.10', 'fixed_version' : '12.4.11' },
  { 'fixed_version' : '13.0.1', 'equal' : '13.0.0' }
];

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