TYPO3 Multiple Vulnerabilities (TYPO3-CORE-SA-2019-011, TYPO3-CORE-SA-2019-012, TYPO3-CORE-SA-2019-013)

# SPDX-FileCopyrightText: 2019 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:typo3:typo3";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.142396");
  script_version("2025-09-17T05:39:26+0000");
  script_tag(name:"last_modification", value:"2025-09-17 05:39:26 +0000 (Wed, 17 Sep 2025)");
  script_tag(name:"creation_date", value:"2019-05-10 09:20:37 +0000 (Fri, 10 May 2019)");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-05-13 17:29:00 +0000 (Mon, 13 May 2019)");

  script_cve_id("CVE-2019-11832", "CVE-2020-15241");

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

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

  script_name("TYPO3 Multiple Vulnerabilities (TYPO3-CORE-SA-2019-011, TYPO3-CORE-SA-2019-012, TYPO3-CORE-SA-2019-013)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_typo3_http_detect.nasl");
  script_mandatory_keys("typo3/detected");

  script_tag(name:"summary", value:"TYPO3 is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"TYPO3 is prone to multiple vulnerabilities:

  - Security Misconfiguration in User Session Handling

  - Possible Arbitrary Code Execution in Image Processing (CVE-2019-11832)

  - Cross-Site scripting in the included TYPO3 Fluid Engine (package 'typo3fluid/fluid') (CVE-2020-15241)");

  script_tag(name:"affected", value:"TYPO3 versions 8.0.0-8.7.24 and 9.0.0-9.5.5.");

  script_tag(name:"solution", value:"Update to version 8.7.25, 9.5.6 or later.");

  script_xref(name:"URL", value:"https://typo3.org/security/advisory/typo3-core-sa-2019-011/");
  script_xref(name:"URL", value:"https://typo3.org/security/advisory/typo3-core-sa-2019-012/");
  script_xref(name:"URL", value:"https://typo3.org/security/advisory/typo3-core-sa-2019-013/");

  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, version_regex: "[0-9]+\.[0-9]+\.[0-9]+")) # nb: Version might not be exact enough
  exit(0);

version = infos["version"];
path = infos["location"];

if (version_in_range(version: version, test_version: "8.0.0", test_version2: "8.7.24")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.7.25", install_path: path);
  security_message(port: port, data: report);
  exit(0);
}

else if (version_in_range(version: version, test_version: "9.0.0", test_version2: "9.5.5")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "9.5.6", install_path: path);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);