9.9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
23.5%
Xwiki is prone to a cross-site scripting (XSS) vulnerability.
# 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:xwiki:xwiki";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.124357");
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:"2023-07-13 09:03:39 +0000 (Thu, 13 Jul 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:"2023-04-26 18:37:00 +0000 (Wed, 26 Apr 2023)");
script_cve_id("CVE-2023-29205");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("XWiki < 14.8-rc-1 XSS Vulnerability (GHSA-vxf7-mx22-jr24)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_xwiki_enterprise_detect.nasl");
script_mandatory_keys("xwiki/detected");
script_tag(name:"summary", value:"Xwiki 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 HTML macro does not systematically perform a proper
neutralization of script-related html tags. As a result, any user able to use the html macro in
XWiki, is able to introduce an XSS attack. This can be particularly dangerous since in a standard
wiki, any user is able to use the html macro directly in their own user profile page.");
script_tag(name:"affected", value:"XWiki versions prior to 14.8-rc-1.");
script_tag(name:"solution", value:"Update to version 14.8-rc-1 or later.");
script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxf7-mx22-jr24");
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: "14.8-rc-1" ) ) {
report = report_fixed_ver( installed_version: version, fixed_version: "14.8-rc-1", install_path: location );
security_message( port: port, data: report );
exit( 0 );
}
exit( 99 );