5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
43.5%
Zope is prone to a cross-site scripting (XSS) vulnerability
with SVG images.
# 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:zope:zope";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.151105");
script_version("2023-10-13T16:09:03+0000");
script_tag(name:"last_modification", value:"2023-10-13 16:09:03 +0000 (Fri, 13 Oct 2023)");
script_tag(name:"creation_date", value:"2023-10-06 02:50:56 +0000 (Fri, 06 Oct 2023)");
script_tag(name:"cvss_base", value:"5.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-09-25 16:05:00 +0000 (Mon, 25 Sep 2023)");
script_cve_id("CVE-2023-42458");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Zope XSS Vulnerability (GHSA-wm8q-9975-xh5v)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Web Servers");
script_dependencies("gb_zope_http_detect.nasl");
script_mandatory_keys("zope/detected");
script_tag(name:"summary", value:"Zope is prone to a cross-site scripting (XSS) vulnerability
with SVG images.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"There is a stored cross site scripting vulnerability for SVG
images.
Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image
contains malicious code. To exploit the vulnerability, an attacker would first need to upload an
image, and then trick a user into following a specially crafted link.");
script_tag(name:"affected", value:"Zope version 4.8.9 and prior and version 5.x through 5.8.4.");
script_tag(name:"solution", value:"Update to version 4.8.10, 5.8.5 or later.");
script_xref(name:"URL", value:"https://github.com/zopefoundation/Zope/security/advisories/GHSA-wm8q-9975-xh5v");
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: "4.8.10")) {
report = report_fixed_ver(installed_version: version, fixed_version: "4.8.10", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "5.0", test_version_up: "5.8.5")) {
report = report_fixed_ver(installed_version: version, fixed_version: "5.8.5", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
43.5%