MyBB CVE-2019-20225 Open Redirection Vulnerability

Description MyBB is prone to an open-redirection vulnerability. An attacker can leverage this issue by constructing a crafted URI and enticing a user to follow it. When an unsuspecting victim follows the link, they may be redirected to an attacker-controlled site; this may aid in phishing attacks...

mybb -- multible vulnerabilities

mybb Team reports: High risk: Installer RCE on settings file write Medium risk: Arbitrary upload paths and Local File Inclusion RCE Medium risk: XSS via insufficient HTML sanitization of Blog feed and Extend data Low risk: Open redirect on login Low risk: SCEditor reflected XSS...

Code Execution Vulnerability in MyBB

MyBB is free forum software. A code execution vulnerability exists in MyBB. An attacker can exploit this vulnerability to gain administrator privileges...

Arbitrary File Deletion Vulnerability in MyBB

MyBB is a set of Web-based forum software developed in PHP and MySQL . MyBB has an arbitrary file deletion vulnerability that can be exploited by an attacker to delete arbitrary files...

MyBB < 1.8.21 - Remote Code Execution

/ Exploit Title: MyBB 1.8.21 Authenticated RCE Date: July 24, 2019 Exploit Author: Giovanni Chhatta https://www.linkedin.com/in/giovannichhatta/ Vendor Homepage: https://mybb.com/ Software Link: https://resources.mybb.com/downloads/mybb1820.zip Version: 1.8.20 Tested on: Windows 10 Blog:...

CVE-2019-12363

An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate or usercp.php?action=mybb2fa&do=activate. A deactivate operation lowers the...

CVE-2019-12363

An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate or usercp.php?action=mybb2fa&do=activate. A deactivate operation lowers the...

Cross site request forgery (csrf)

An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate or usercp.php?action=mybb2fa&do=activate. A deactivate operation lowers the...

CVE-2019-12363

An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate or usercp.php?action=mybb2fa&do=activate. A deactivate operation lowers the...

CVE-2019-12363

CVE-2019-12363 describes a CSRF vulnerability in the JN-Jones MyBB-2FA plugin for MyBB (up to 2014-11-05). An attacker can forge requests to an installed mybb2fa plugin to change its state via usercp.php?action=mybb2fa&do=deactivate (or ...&do=activate). This deactivates two-factor authentication...

MyBB SQL Injection Vulnerability (CNVD-2019-18513)

MyBB MyBulletinBoard is a free and Web-based forum software developed by MyBB team using PHP and MySQL. The software is characterized by its simplicity, multi-language support and extensibility. A SQL injection vulnerability exists in MyBB versions prior to 1.8.21. The vulnerability stems from a...

MyBB Cross-Site Scripting Vulnerability (CNVD-2019-18514)

MyBB MyBulletinBoard is a free and Web-based forum software developed by MyBB team using PHP and MySQL. The software is characterized by its simplicity, multi-language support and extensibility. A cross-site scripting vulnerability exists in MyBB versions prior to 1.8.21. The vulnerability stems...

MyBB < 1.8.21 Multiple Vulnerabilities

MyBB is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mybb:mybb"; ifdescription...

Design/Logic Flaw

In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to video BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue...

CVE-2019-12830

In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to video BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue...

Design/Logic Flaw

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems that leads to truncation of strings that are too long for a database column to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of...

CVE-2019-12831

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems that leads to truncation of strings that are too long for a database column to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of...

CVE-2019-12831

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems that leads to truncation of strings that are too long for a database column to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of...

CVE-2019-12830

In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to video BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue...

CVE-2019-12831

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems that leads to truncation of strings that are too long for a database column to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of...