6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
30.5%
Emby Server is prone to a cross-site scripting (XSS)
vulnerability.
# SPDX-FileCopyrightText: 2022 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:emby:emby.releases";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.126267");
script_version("2023-12-22T05:05:24+0000");
script_tag(name:"last_modification", value:"2023-12-22 05:05:24 +0000 (Fri, 22 Dec 2023)");
script_tag(name:"creation_date", value:"2022-12-21 10:51:56 +0000 (Wed, 21 Dec 2022)");
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:"2022-12-20 17:43:00 +0000 (Tue, 20 Dec 2022)");
script_cve_id("CVE-2022-36223");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"WillNotFix");
script_name("Emby Server <= 4.7.11 XSS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_emby_server_http_detect.nasl");
script_mandatory_keys("emby/media_server/detected");
script_tag(name:"summary", value:"Emby Server 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:"The playlist name field is vulnerable to stored XSS
vulnerability.");
script_tag(name:"affected", value:"Emby Server version 4.6.7.0 and prior.");
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.");
script_xref(name:"URL", value:"https://medium.com/@cupc4k3/administrator-account-takeover-in-emby-media-server-616fc2a6704f");
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"];
# nb: Checked the release notes for all versions between 4.6.7 and 4.7.11 and there is no reference for a fix
if (version_is_less_equal(version: version, test_version: "4.7.11")) {
report = report_fixed_ver(installed_version: version, fixed_version: "None", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(0);