Eyes Of Network (EON) < 5.3-7 XSS Vulnerability

# SPDX-FileCopyrightText: 2020 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:eyes_of_network:eyes_of_network";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.144502");
  script_version("2025-09-10T05:38:24+0000");
  script_tag(name:"last_modification", value:"2025-09-10 05:38:24 +0000 (Wed, 10 Sep 2025)");
  script_tag(name:"creation_date", value:"2020-08-31 02:45:16 +0000 (Mon, 31 Aug 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:"2020-09-02 16:57:00 +0000 (Wed, 02 Sep 2020)");

  script_cve_id("CVE-2020-24390");

  script_tag(name:"qod_type", value:"remote_banner_unreliable"); # only major version detected

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

  script_name("Eyes Of Network (EON) < 5.3-7 XSS Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_eyesofnetwork_consolidation.nasl");
  script_mandatory_keys("eyesofnetwork/detected");

  script_tag(name:"summary", value:"Eyes Of Network (EON) is prone to a cross-site scripting vulnerability.");

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

  script_tag(name:"insight", value:"eonweb in EyesOfNetwork does not properly escape the username on the
  /module/admin_logs page, which might allow pre-authentication stored XSS during login/logout logs recording.");

  script_tag(name:"affected", value:"Eyes Of Network prior to version 5.3-7.");

  script_tag(name:"solution", value:"Update to version 5.3-7 or later.");

  script_xref(name:"URL", value:"https://github.com/EyesOfNetworkCommunity/eonweb/releases/tag/5.3-7");
  script_xref(name:"URL", value:"https://www.eyesofnetwork.com/en/news/en-CVE-2020-24390");

  exit(0);
}

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

if (!version = get_app_version(cpe: CPE, nofork: TRUE))
  exit(0);

if (version_is_less(version: version, test_version: "5.3.7")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.3-7");
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);