DedeCMS <= 5.7.109 SQLi Vulnerability

# SPDX-FileCopyrightText: 2023 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:dedecms:dedecms";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.126300");
  script_version("2024-01-18T05:07:09+0000");
  script_tag(name:"last_modification", value:"2024-01-18 05:07:09 +0000 (Thu, 18 Jan 2024)");
  script_tag(name:"creation_date", value:"2023-01-17 10:12:58 +0000 (Tue, 17 Jan 2023)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-01-06 01:53:00 +0000 (Fri, 06 Jan 2023)");

  script_cve_id("CVE-2022-46442");

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

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

  script_name("DedeCMS <= 5.7.109 SQLi Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_dedecms_http_detect.nasl");
  script_mandatory_keys("dedecms/detected");

  script_tag(name:"summary", value:"DedeCMS is prone to an SQL injection (SQLi) vulnerability.");

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

  script_tag(name:"insight", value:"In sys_sql_query.php there are no restrictions on the sql, this
  leads to sql injection.");

  script_tag(name:"affected", value:"DedeCMS version through 5.7.109.");

  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://gist.github.com/yinfei6/f2b311374de4b4cec1dc22433d38c92a#file-cve-2022-46442");
  script_xref(name:"URL", value:"https://help.dedecms.com/changelog");

  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 =~ "^5" && version_is_less_equal( version:version, test_version:"5.7.109" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"None", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 0 );