Collabora CODE / Collabora Online < 6.4.27, 21.x < 21.11.9, 22.x < 22.05.13 XSS 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:collabora:online";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.124322");
  script_version("2023-10-12T05:05:32+0000");
  script_tag(name:"last_modification", value:"2023-10-12 05:05:32 +0000 (Thu, 12 Oct 2023)");
  script_tag(name:"creation_date", value:"2023-05-17 10:14:13 +0000 (Wed, 17 May 2023)");
  script_tag(name:"cvss_base", value:"6.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-05-24 20:59:00 +0000 (Wed, 24 May 2023)");

  script_cve_id("CVE-2023-31145");

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

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

  script_name("Collabora CODE / Collabora Online < 6.4.27, 21.x < 21.11.9, 22.x < 22.05.13 XSS Vulnerability");

  script_category(ACT_GATHER_INFO);

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

  script_tag(name:"summary", value:"Collabora CODE (Collabora Online Development Edition) and
  Collabora Online are prone to a 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 allows attackers to inject malicious code
  into web pages, which can be executed in the context of the victim's browser session. This means
  that an attacker can steal sensitive data, such as login credentials or personal information, or
  perform unauthorized actions on behalf of the victim, such as modifying or deleting data.");

  script_tag(name:"affected", value:"Collabora CODE / Collabora Online versions prior to 6.4.27,
  21.x prior to 21.11.9 and 22.x prior to 22.05.13.");

  script_tag(name:"solution", value:"Update to version 6.4.27, 21.11.9, 22.05.13 or later.");

  script_xref(name:"URL", value:"https://github.com/CollaboraOnline/online/security/advisories/GHSA-rqj2-2c2x-gjmm");

  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_is_less(version: version, test_version: "6.4.27" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "6.4.27", install_path: location );
  security_message( port: port, data: report );
  exit(0);
}

if( version_in_range_exclusive( version:version, test_version_lo:"21.0", test_version_up:"21.11.9" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"21.11.9", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

if ( version_in_range_exclusive( version:version, test_version_lo:"22.0", test_version_up:"22.05.13" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"25.05.13", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );