7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.1 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.0%
MyBB is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.106276");
script_version("2023-07-21T05:05:22+0000");
script_cve_id("CVE-2016-9402", "CVE-2016-9403", "CVE-2016-9404", "CVE-2016-9405", "CVE-2016-9406",
"CVE-2016-9407", "CVE-2016-9408", "CVE-2016-9409", "CVE-2016-9410", "CVE-2016-9411",
"CVE-2016-9412", "CVE-2016-9413", "CVE-2016-9414");
script_tag(name:"last_modification", value:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
script_tag(name:"creation_date", value:"2016-09-22 09:06:56 +0700 (Thu, 22 Sep 2016)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-02-05 20:57:00 +0000 (Sun, 05 Feb 2017)");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("MyBB Multiple Vulnerabilities");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 Greenbone AG");
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 vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"MyBB is prone to multiple vulnerabilities:
- Possible SQL Injection in moderation tool
- Missing permission check in newreply.php
- Possible XSS Injection on login
- Possible XSS Injection in member validation
- Possible XSS Injection in User CP
- Possible XSS Injection in Mod CP logs
- Possible XSS Injection when editing users in Mod CP
- Possible XSS Injection when pruning logs in ACP
- Possibility of retrieving database details through templates
- Disclosure of ACP path when sending mails from ACP
- Low adminsid & sid entropy
- Clickjacking in ACP
- Missing directory listing protection in upload directories");
script_tag(name:"impact", value:"The impact range from an authenticated attacker may be able to inject
SQL commands or execute an arbitrary script on the user's web browser.");
script_tag(name:"affected", value:"myBB 1.8.6 and prior.");
script_tag(name:"solution", value:"Update to myBB 1.8.7.");
script_xref(name:"URL", value:"https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/");
script_xref(name:"URL", value:"https://packetstormsecurity.com/files/138745/mybb186-validate.txt");
script_xref(name:"URL", value:"https://packetstormsecurity.com/files/138744/mybb186-sql.txt");
script_xref(name:"URL", value:"http://seclists.org/fulldisclosure/2016/Sep/40");
exit(0);
}
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: "1.8.7")) {
report = report_fixed_ver(installed_version: version, fixed_version: "1.8.7");
security_message(port: port, data: report);
exit(0);
}
exit(0);
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.1 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.0%