MyBB <= 1.8.19 Multiple XSS Vulnerabilities

2019-04-15T00:00:00
ID OPENVAS:1361412562310113372
Type openvas
Reporter Copyright (C) 2019 Greenbone Networks GmbH
Modified 2019-04-15T00:00:00

Description

MyBB is prone to multiple cross-site scripting (XSS) vulnerabilities.

                                        
                                            # Copyright (C) 2019 Greenbone Networks GmbH
#
# 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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.113372");
  script_version("2019-04-15T13:17:48+0000");
  script_tag(name:"last_modification", value:"2019-04-15 13:17:48 +0000 (Mon, 15 Apr 2019)");
  script_tag(name:"creation_date", value:"2019-04-15 15:09:58 +0000 (Mon, 15 Apr 2019)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");

  script_tag(name:"qod_type", value:"remote_banner");

  script_tag(name:"solution_type", value:"VendorFix");

  script_cve_id("CVE-2018-19201", "CVE-2018-19202");

  script_name("MyBB <= 1.8.19 Multiple XSS Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("sw_mybb_detect.nasl");
  script_mandatory_keys("MyBB/installed");

  script_tag(name:"summary", value:"MyBB is prone to multiple cross-site scripting (XSS) vulnerabilities.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"Following vulnerabilities exist:

  - The ModCP Profile Editor allows remote attackers to inject JavaScript
    via the 'username' parameter

  - index.php allows remote attackers to inject JavaScript
    via the 'upsetting[bburl]' parameter");
  script_tag(name:"affected", value:"MyBB through version 1.8.19.");
  script_tag(name:"solution", value:"Update to version 1.8.20.");

  script_xref(name:"URL", value:"https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release/");
  script_xref(name:"URL", value:"https://github.com/mybb/mybb/blob/feature/SECURITY.md#technical-details-of-known-issues");

  exit(0);
}

CPE = "cpe:/a:mybb:mybb";

include( "host_details.inc" );
include( "version_func.inc" );

if( ! port = get_app_port( cpe: CPE ) ) exit( 0 );
if( ! version = get_app_version( cpe: CPE, port: port ) ) exit( 0 );

if( version_is_less( version: version, test_version: "1.8.20" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.8.20" );
  security_message( data: report, port: port );
  exit( 0 );
}

exit( 99 );