Coremail XT <= 3.0 Stored XSS Vulnerability

# SPDX-FileCopyrightText: 2018 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

if( description )
{
  script_oid("1.3.6.1.4.1.25623.1.0.113192");
  script_version("2023-07-20T05:05:17+0000");
  script_tag(name:"last_modification", value:"2023-07-20 05:05:17 +0000 (Thu, 20 Jul 2023)");
  script_tag(name:"creation_date", value:"2018-05-22 14:52:35 +0200 (Tue, 22 May 2018)");
  script_tag(name:"cvss_base", value:"3.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-05-16 15:29:00 +0000 (Wed, 16 May 2018)");

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

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

  script_cve_id("CVE-2018-9330");

  script_name("Coremail XT <= 3.0 Stored XSS Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_coremailxt_detect.nasl");
  script_mandatory_keys("coremail/detected");

  script_tag(name:"summary", value:"Coremail XT is vulnerable to a stored Cross-Site-Scripting (XSS) Vulnerability.");

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

  script_tag(name:"insight", value:"The vulnerability exists within the third form field in a URI under register/.");

  script_tag(name:"impact", value:"Successful exploitation would allow to permanently modify the site's content,
  including injection of malicious code.");

  script_tag(name:"affected", value:"Coremail XT through version 3.0.");

  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.");

  exit(0);
}

CPE = "cpe:/a:mailtech:coremail";

include( "host_details.inc" );
include( "version_func.inc" );

if( ! port = get_app_port( cpe: CPE ) ) exit( 0 );
if( ! version = get_app_version( cpe: CPE, port: port ) ) exit( 0 );

if( version_is_less_equal( version: version, test_version: "3.0" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "None" );
  security_message( data: report, port: port );
  exit( 0 );
}

exit( 99 );