Rspamd < 1.6.3 XSS Vulnerability

# SPDX-FileCopyrightText: 2024 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:rspamd_project:rspamd";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.114369");
  script_version("2024-02-21T05:06:27+0000");
  script_cve_id("CVE-2017-11737");
  script_tag(name:"last_modification", value:"2024-02-21 05:06:27 +0000 (Wed, 21 Feb 2024)");
  script_tag(name:"creation_date", value:"2024-02-20 11:12:48 +0000 (Tue, 20 Feb 2024)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2017-08-02 18:08:15 +0000 (Wed, 02 Aug 2017)");
  script_name("Rspamd < 1.6.3 XSS Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_rspamd_http_detect.nasl");
  script_mandatory_keys("rspamd/detected");

  script_xref(name:"URL", value:"https://github.com/vstakhov/rspamd/issues/1738");
  script_xref(name:"URL", value:"https://github.com/vstakhov/rspamd/releases/tag/1.6.3");

  script_tag(name:"summary", value:"Rspamd is 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:"interface/js/app/history.js in the WebUI allows XSS via the
  Subject and Message-Id headers, which are mishandled in the history page.");

  script_tag(name:"affected", value:"Rspamd versions prior to 1.6.3.");

  script_tag(name:"solution", value:"Update to version 1.6.3 or later.");

  # nb: No major Linux distro has currently backports so a higher remote_banner QoD is used here.
  # Once this VT is getting used as a template for new ones this needs to be re-evaluated.
  script_tag(name:"qod_type", value:"remote_banner");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

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

if( isnull( 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:"1.6.3" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"1.6.3", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );