4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.5 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
22.7%
Mahara is prone to an information disclosure vulnerability.
# Copyright (C) 2020 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:mahara:mahara";
if( description )
{
script_oid("1.3.6.1.4.1.25623.1.0.143814");
script_version("2021-08-12T09:01:18+0000");
script_tag(name:"last_modification", value:"2021-08-12 09:01:18 +0000 (Thu, 12 Aug 2021)");
script_tag(name:"creation_date", value:"2020-05-05 06:13:19 +0000 (Tue, 05 May 2020)");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-05-12 16:03:00 +0000 (Tue, 12 May 2020)");
script_cve_id("CVE-2020-9387");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Mahara 18.10 < 18.10.6, 19.04 < 19.04.5, 19.10 < 19.10.3 Information Disclosure Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
script_family("Web application abuses");
script_dependencies("secpod_mahara_detect.nasl");
script_mandatory_keys("mahara/detected");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"summary", value:"Mahara is prone to an information disclosure vulnerability.");
script_tag(name:"insight", value:"Account details are shared in the Elasticsearch results for accounts that are
not accessible when the config setting 'Isolated institutions' is turned on.");
script_tag(name:"affected", value:"Mahara versions 18.10, 19.04 and 19.10.");
script_tag(name:"solution", value:"Update to version 18.10.6, 19.04.5, 19.10.3 or later.");
script_xref(name:"URL", value:"https://mahara.org/interaction/forum/topic.php?id=8612");
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_in_range(version: version, test_version: "18.10.0", test_version2: "18.10.5")) {
report = report_fixed_ver(installed_version: version, fixed_version: "18.10.6", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "19.04.0", test_version2: "19.04.4")) {
report = report_fixed_ver(installed_version: version, fixed_version: "19.04.5", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "19.10.0", test_version2: "19.10.2")) {
report = report_fixed_ver(installed_version: version, fixed_version: "19.10.3", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.5 Medium
AI Score
Confidence
High
3.5 Low
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
22.7%