Booking Calendar < 9.1.1 - PHP Object Injection

The plugin unserializes user data without being validated first, which could allow attackers to perform PHP object injection attack. If a timeline is published, unauthenticated attackers could perform such attack, otherwise any authenticated could. A suitable POP chain, from another plugin for...

WordPress Booking Calendar plugin <= 9.1 - Insecure Deserialization/PHP Object Injection vulnerability

Insecure Deserialization/PHP Object Injection vulnerability discovered by Ramuel Gall Wordfence in WordPress Booking Calendar plugin versions = 9.1. Solution Update the WordPress Booking Calendar plugin to the latest available version at least 9.1.1...

WordPress Booking Calendar 9.1 PHP Object Injection / Insecure Deserialization Vulnerabilities

On April 18, 2022, the Wordfence Threat Intelligence team initiated the disclosure process for an Object Injection vulnerability in the Booking Calendar plugin for WordPress, which has over 60,000 installations. We received a response the same day and sent over our full disclosure early the next...

WordPress Insight Core has an unspecified vulnerability

WordPress is the Wordpress Foundation's suite of blogging platforms developed using the PHP language. The platform supports the hosting of personal blog sites on servers with PHP and MySQL. WordPress Insight Core has a security vulnerability that can be exploited by attackers with roles as low as...

CVE-2021-24950

The Insight Core WordPress plugin through 1.0 does not have any authorisation and CSRF checks in the insightcustomizeroptionsimport available to any authenticated user, does not validate user input before passing it to unserialize, nor sanitise and escape it before outputting it in the response. ...

Cross site scripting

The Insight Core WordPress plugin through 1.0 does not have any authorisation and CSRF checks in the insightcustomizeroptionsimport available to any authenticated user, does not validate user input before passing it to unserialize, nor sanitise and escape it before outputting it in the response. ...

CVE-2021-24950 Insight Core <= 1.0 - Subscriber+ PHP Object Injection & Stored XSS

The Insight Core WordPress plugin through 1.0 does not have any authorisation and CSRF checks in the insightcustomizeroptionsimport available to any authenticated user, does not validate user input before passing it to unserialize, nor sanitise and escape it before outputting it in the response. ...

CVE-2021-24950

CVE-2021-24950 affects the WordPress plugin Insight Core (

WordPress < 5.8.3 - Object Injection Vulnerability

At the time of writing, WordPress powers 43% of websites on the Internet. Its simplicity and robustness enable millions of users to host their blog, eCommerce site, forum, or static website. To protect its users, several security hardening mechanisms were introduced to the code base in the past. ...

Debian DLA-2884-1 : wordpress - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2884 advisory. - WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. Due to improper sanitization in WPQuery, there c...

Object Injection

wordpress is vulnerable to object injection. An attacker with the admin privilege can bypass explicit or additional hardening under certain conditions through object injection...

WordPress Multiple Vulnerabilities (Jan 2022) - Linux

WordPress is prone to multiple vulnerabilities. Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

WordPress Multiple Vulnerabilities (Jan 2022) - Windows

WordPress is prone to multiple vulnerabilities. Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

WordPress 3.8.x < 3.8.37 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 3.9.x < 3.9.35 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 5.7.x < 5.7.5 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 5.2.x < 5.2.14 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 4.5.x < 4.5.25 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 4.4.x < 4.4.26 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...

WordPress 5.1.x < 5.1.12 Multiple Vulnerabilities

According to its self-reported version number, the detected WordPress application is affected by multiple vulnerabilities : - A stored Cross-Site Scripting XSS vulnerability through post slugs. - An object injection vulnerability in some multisite installations. - A SQL injection vulnerability in...