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
AI Score
Confidence
High
EPSS
Percentile
76.9%
Xwiki is prone to an improper neutralization of directives in
dynamically evaluated code (eval injection) vulnerability.
# Copyright (C) 2022 Greenbone Networks GmbH
# 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-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
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
CPE = "cpe:/a:xwiki:xwiki";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.170250");
script_version("2023-10-19T05:05:21+0000");
script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
script_tag(name:"creation_date", value:"2022-11-24 14:20:59 +0000 (Thu, 24 Nov 2022)");
script_tag(name:"cvss_base", value:"9.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-11-30 17:30:00 +0000 (Wed, 30 Nov 2022)");
script_cve_id("CVE-2022-41934");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("XWiki < 13.10.8, 14.x < 14.4.3, 14.5.x < 14.6-rc-1 Eval Injection Vulnerability (GHSA-6w8h-26xx-cf8q)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
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 an improper neutralization of directives in
dynamically evaluated code (eval injection) vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Any user with view rights on commonly accessible documents
including the menu macro can execute arbitrary Groovy, Python or Velocity code in XWiki leading to
full access to the XWiki installation due to improper escaping of the macro content and parameters
of the menu macro.");
script_tag(name:"affected", value:"XWiki prior to version 13.10.8, 14.x prior to 14.4.3 and 14.5.x
prior to 14.6-rc-1.");
script_tag(name:"solution", value:"Update to version 13.10.8, 14.4.3, 14.6-rc-1 or later.");
script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-6w8h-26xx-cf8q");
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:"13.10.8" ) ) {
report = report_fixed_ver( installed_version:version, fixed_version:"13.10.8", install_path:location );
security_message( port:port, data:report );
exit( 0 );
}
if( version_in_range_exclusive( version:version, test_version_lo:"14.0", test_version_up:"14.4.3" ) ) {
report = report_fixed_ver( installed_version:version, fixed_version:"14.4.3", install_path:location );
security_message( port:port, data:report );
exit( 0 );
}
if( version_in_range_exclusive( version:version, test_version_lo:"14.5", test_version_up:"14.6-rc-1" ) ) {
report = report_fixed_ver( installed_version:version, fixed_version:"14.6-rc-1", install_path:location );
security_message( port:port, data:report );
exit( 0 );
}
exit( 99 );
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
AI Score
Confidence
High
EPSS
Percentile
76.9%