MyBB Multiple Vulnerabilities (Sep 2018)

# SPDX-FileCopyrightText: 2018 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:mybb:mybb";

if( description )
{
  script_oid("1.3.6.1.4.1.25623.1.0.814216");
  script_version("2024-02-20T05:05:48+0000");
  script_cve_id("CVE-2018-17128");
  script_tag(name:"cvss_base", value:"3.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2024-02-20 05:05:48 +0000 (Tue, 20 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2018-11-07 14:58:00 +0000 (Wed, 07 Nov 2018)");
  script_tag(name:"creation_date", value:"2018-09-18 16:04:20 +0530 (Tue, 18 Sep 2018)");
  script_name("MyBB Multiple Vulnerabilities (Sep 2018)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"summary", value:"MyBB is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
  on the target host.");

  script_tag(name:"insight", value:"Multiple flaws exist due to:

  - Insufficient permission check in User CP's attachment management.

  - Insufficient email address verification.

  - Insufficient validation of input in Visual Editor and Email field.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to conduct SQL Injection, execute arbitrary javascript code and
  gain escalated privilege.");

  script_tag(name:"affected", value:"MyBB versions prior to 1.8.19");

  script_tag(name:"solution", value:"Upgrade MyBB to version 1.8.19 or later. Please see the references for more information.");

  script_xref(name:"URL", value:"https://mybb.com/versions/1.8.19");
  script_xref(name:"URL", value:"https://mybb.com");
  script_xref(name:"URL", value:"https://blog.mybb.com/2018/09/11/mybb-1-8-19-released-security-maintenance-release");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("sw_mybb_detect.nasl");
  script_mandatory_keys("MyBB/installed");
  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'];
path = infos['location'];

if(version_is_less(version:version, test_version:"1.8.19"))
{
  report = report_fixed_ver(installed_version:version, fixed_version:"1.8.19", install_path:path);
  security_message(port:port, data:report);
  exit(0);
}
exit(0);