Grafana < 6.7.3 Multiple Vulnerabilities

# Copyright (C) 2020 Greenbone Networks GmbH
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#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
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# This program is distributed in the hope that it will be useful,
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# GNU General Public License for more details.
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CPE = "cpe:/a:grafana:grafana";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.143778");
  script_version("2021-07-08T11:00:45+0000");
  script_tag(name:"last_modification", value:"2021-07-08 11:00:45 +0000 (Thu, 08 Jul 2021)");
  script_tag(name:"creation_date", value:"2020-04-29 02:09:02 +0000 (Wed, 29 Apr 2020)");
  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:3.1/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:"2020-05-11 10:15:00 +0000 (Mon, 11 May 2020)");

  script_cve_id("CVE-2020-12052", "CVE-2020-12245");

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

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

  script_name("Grafana < 6.7.3 Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_grafana_http_detect.nasl");
  script_mandatory_keys("grafana/detected");

  script_tag(name:"summary", value:"Grafana is prone to multiple cross-site scripting vulnerabilities.");

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

  script_tag(name:"insight", value:"Grafana is prone to multiple cross-site scripting vulnerabilities:

  - Annotation popup XSS vulnerability (CVE-2020-12052)

  - Table-panel XSS via column.title or cellLinkTooltip (CVE-2020-12245)");

  script_tag(name:"affected", value:"Grafana versions prior to 6.7.3.");

  script_tag(name:"solution", value:"Update to version 6.7.3 or later.");

  script_xref(name:"URL", value:"https://community.grafana.com/t/release-notes-v6-7-x/27119");

  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: "6.7.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "6.7.3", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);