TYPO3 8.x < 8.7.25 / 9.x < 9.5.6 Multiple Vulnerabilities

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(138797);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");

  script_cve_id("CVE-2019-11832");
  script_bugtraq_id(108305);

  script_name(english:"TYPO3 8.x < 8.7.25 / 9.x < 9.5.6 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a PHP script that is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of TYPO3 installed on the remote host is 8.x prior to 8.7.25 or 9.x prior to 9.5.6. It is, therefore,
affected by multiple vulnerabilities:
  - A remote code execution vulnerability exists in Typo3's image processing functionality due to a failure to 
  properly configure applications it delegates this to. An unauthenticated, remote attacker can exploit this to
  execute arbitrary commands on an affected host (CVE-2019-11832). 

  - A cross-site scripting (XSS) vulnerability exists in the typo3/fluid package due to improper validation
  of user-supplied input before returning it to users. An unauthenticated, remote attacker can exploit 
  this, by convincing a user to click a specially crafted URL, to execute arbitrary script code in a 
  user's browser session.

  - A session hijacking vulnerability exists in Typo3's password change functionality due to a failure
  to properly clean up sessions. An authenticated, remote attacker can exploit this to perform actions
  in the user or administrator interface with the privileges of another user.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version");
  # https://typo3.org/security/advisory/typo3-core-sa-2019-013
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?23418e06");
  # https://typo3.org/security/advisory/typo3-core-sa-2019-012
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d3d320d3");
  # https://typo3.org/security/advisory/typo3-core-sa-2019-011
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f72ca664");
  script_set_attribute(attribute:"solution", value:
"Upgrade to TYPO3 8.7.25, 9.5.6 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11832");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/05/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/21");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:typo3:typo3");
  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) 2020-2024 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('http.inc');
include('vcf.inc');

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

constraints = [
  {'min_version':'8.0' , 'fixed_version':'8.7.25'},
  {'min_version':'9.0', 'fixed_version':'9.5.6'}
];

vcf::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_HOLE,
  flags:{'xss':TRUE}
);