9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.012 Low
EPSS
Percentile
85.1%
XWiki is prone to a remote code execution (RCE)
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:xwiki:xwiki";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.144820");
script_version("2024-06-28T15:38:46+0000");
script_tag(name:"last_modification", value:"2024-06-28 15:38:46 +0000 (Fri, 28 Jun 2024)");
script_tag(name:"creation_date", value:"2020-10-23 09:22:10 +0000 (Fri, 23 Oct 2020)");
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:"2020-10-26 20:20:00 +0000 (Mon, 26 Oct 2020)");
script_cve_id("CVE-2020-15252");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("XWiki < 11.10.6, 12.x < 12.5 RCE Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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 remote code execution (RCE)
vulnerability.");
script_tag(name:"insight", value:"Any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to
the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and
invoke methods that may lead to arbitrary code execution.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"affected", value:"XWiki prior to version 11.10.6 or 12.5.");
script_tag(name:"solution", value:"Update to version 11.10.6, 12.5 or later.");
script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5hv6-mh8q-q9v8");
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: "11.10.6")) {
report = report_fixed_ver(installed_version: version, fixed_version: "11.10.6", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version =~ "^12\." && version_is_less(version: version, test_version: "12.5")) {
report = report_fixed_ver(installed_version: version, fixed_version: "12.5", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.012 Low
EPSS
Percentile
85.1%