CVE-2026-4022 Show Posts list <= 1.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Show Posts list – Easy designs, filters and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'posttype' shortcode attribute in the 'swiftpost-list' shortcode in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping on...

CVE-2026-4022

The CVE-2026-4022 entry concerns the WordPress plugin Show Posts list – Easy designs, filters and more. It is vulnerable to Stored Cross-Site Scripting via the post_type attribute in the swiftpost-list shortcode in all versions up to and including 1.1.0, caused by insufficient input sanitization ...

CVE-2026-4022

The Show Posts list – Easy designs, filters and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'posttype' shortcode attribute in the 'swiftpost-list' shortcode in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping on...

CVE-2026-2121

The CVE-2026-2121 issue affects the Weaver Show Posts WordPress plugin (all versions up to 1.8.1). It permits Stored Cross-Site Scripting via the add_class parameter due to insufficient input sanitization and output escaping of user attributes. Authenticated attackers with Administrator-level acc...

CVE-2026-2121

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-1313 MimeTypes Link Icons <= 3.2.20 - Authenticated (Contributor+) Server-Side Request Forgery via Crafted Links in Post Content

The MimeTypes Link Icons plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.2.20. This is due to the plugin making outbound HTTP requests to user-controlled URLs without proper validation when the "Show file size" option is enabled. This make...

CVE-2026-1935

The Company Posts for LinkedIn plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.0. This is due to a missing capability check on the linkedincompanypostresethandler function hooked to adminpostresetlinkedincompanypost. This makes it possible for...

CVE-2026-1378 WP Posts Re-order <= 1.0 - Cross-Site Request Forgery to Settings Update

The WP Posts Re-order plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing nonce validation on the cptpluginoptions function. This makes it possible for unauthenticated attackers to update the plugin settings including...

CVE-2026-33428

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a non-staff user with elevated group membership could access deleted posts belonging to any user due to an overly broad authorization check on the deleted posts index endpoint. Versions...

PT-2026-26864

The Punnel – Landing Page Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.1. The save config function, which handles the 'punnel save config' AJAX action, lacks any capability check current user can and nonce verification. This makes i...

PT-2026-26827

The Company Posts for LinkedIn plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.0. This is due to a missing capability check on the linkedin company post reset handler function hooked to admin post reset linkedin company post. This makes it...

WordPress plugin “Show Posts List” has cross-site scripting vulnerabilities

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

Discourse security vulnerabilities

Discourse is Discourse open source set of open source community discussion platform. The platform includes features such as community , e-mail and chat rooms . Discourse suffers from a security vulnerability due to an overly broad authorization check on the deleted post index endpoint, which can ...

PT-2026-26921

Green CMS 2.x contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code through the cat parameter. Attackers can send GET requests to index.php with m=admin, c=posts, a=index parameters and inject SQL code in the cat...

CVE-2026-33428: Incorrect Authorization

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a non-staff user with elevated group membership could access deleted posts belonging to any user due to an overly broad authorization check on the deleted posts index endpoint. Versions...

WordPress plugin WP Posts Re-order: Cross-site Request Forgery vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

WordPress plugin Weaver Show Posts: Cross-site scripting vulnerabilities

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

CVE-2026-2121: Improper Neutralization of Input During Web Page Generation

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...