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**Nome do Software Vulnerável e Versões Afetadas** Canvas plugin for WordPress versões anteriores a 2.5.3 **Description** O Cross-Site Scripting Armazenado ocorre devido à sanitização de entrada e escape de saída insuficientes. Atacantes autenticados com nível de acesso de contribuidor ou superior podem injetar scripts web arbitrários através do parâmetro `tag`. Esses scripts são executados sempre que um usuário acessa a página afetada. **Recommendations** Atualize o plugin para uma versão posterior a 2.5.2. Como medida paliativa temporária, restrinja o acesso ao parâmetro `tag` para usuários com permissões de nível de contribuidor.

**Nome do Software Vulnerável e Versões Afetadas** ZeM STL plugin for WordPress versões anteriores a 1.1 **Description** O Cross-Site Scripting Armazenado é possível através do shortcode `[zemstl]` devido à sanitização de entrada e escape de saída insuficientes de atributos fornecidos pelo usuário. Especificamente, os parâmetros `url`, `color` e `bgcolor` são interpolados em contextos de atributos HTML sem serem processados por `esc attr()` ou funções de escape semelhantes. Isso permite que atacantes autenticados com nível de acesso de Colaborador ou superior injetem scripts web arbitrários em páginas, que são executados quando um usuário visita a página afetada. **Recommendations** Atualize o plugin para uma versão posterior a 1.0. Como mitigação temporária, restrinja a capacidade de usuários com nível de acesso de Colaborador de usar o shortcode `[zemstl]` ou modificar os parâmetros `url`, `color` e `bgcolor`.

**Nome do Software Vulnerável e Versões Afetadas** Simple Divi Shortcode versões anteriores a 1.3 **Description** O plugin Simple Divi Shortcode para WordPress contém um problema de Stored Cross-Site Scripting. Isso ocorre porque a função `showmodule shortcode()` não sanitiza adequadamente a entrada nem escapa a saída ao lidar com o parâmetro `id` do shortcode `[showmodule]`. O atributo `id` é concatenado diretamente em uma string de shortcode construída dinamicamente sem o uso de `esc attr()` ou outros métodos de escape, permitindo que um invasor quebre o contexto do atributo e injete HTML arbitrário. Atacantes autenticados com nível de acesso de contribuidor ou superior podem injetar scripts web maliciosos em páginas, que são executados quando um usuário visita a página afetada. **Recommendations** Atualize para uma versão posterior a 1.2. Como medida paliativa temporária, restrinja o uso do parâmetro `id` dentro do shortcode `[showmodule]` ou limite as permissões de usuário para evitar que contribuidores editem páginas com este shortcode.

The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headline' parameter in the [shariff] shortcode in all versions up to, and including, 4.6.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability occurs because the plugin uses a custom wp kses implementation with permissive allowed HTML tags, and then performs a str replace operation that injects HTML after sanitization, allowing event handlers to be introduced through the %total placeholder in the style attribute.

The Post Category Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'postcategorygallery' shortcode in versions up to, and including, 1.0.0. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes (such as total width, color scheme, and caption font size) inside the sc horcatbar() function, which are concatenated directly into HTML attribute values. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Single Mailchimp plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'single-mailchimp' shortcode in all versions up to, and including, 1.4. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes (autocomplete, label, placeholder, btn text, success msg, error msg) which are concatenated directly into HTML output by the single mailchimp() function in shortcodes.php. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Livemesh Addons for Beaver Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `labb admin ajax` AJAX action in all versions up to, and including, 3.9.2 due to missing authorization checks and insufficient input sanitization. The AJAX handler verifies a nonce but does not check user capabilities. This makes it possible for authenticated attackers with Subscriber-level access and above to modify plugin settings and inject malicious scripts that execute when administrators access the plugin settings page or when any user visits the frontend.

The Events In City plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'org-events' shortcode in versions up to, and including, 3.0. This is due to insufficient input sanitization and output escaping on user supplied attributes (such as 'organizer id', 'width', 'height', 'transparency', 'header', 'border', and 'layout') in the org event scode() function. The attribute values are concatenated directly into HTML attributes without esc attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `[lvca carousel]` and `[lvca posts carousel]` shortcode attributes in all versions up to, and including, 3.9.4 due to insufficient input sanitization and output escaping. Specifically, shortcode attributes are encoded with `wp json encode()` and output into single-quoted `data-settings` HTML attributes without using `esc attr()`, allowing attackers to break out of the attribute by injecting single quotes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

**Nome do Software Vulnerável e Versões Afetadas** Query Shortcode versões anteriores a 0.2.2 **Descrição** O plugin Query Shortcode para WordPress contém um problema de Inclusão de Arquivo Local (Local File Inclusion) na função de shortcode. Atacantes autenticados com nível de acesso de contribuidor ou superior podem explorar isso usando o atributo de shortcode `lens` para incluir e executar arquivos .php arbitrários no servidor. Isso permite a execução de código PHP, que pode ser usado para ignorar controles de acesso ou obter dados sensíveis, particularmente quando arquivos .php podem ser carregados para o servidor. **Recomendações** Atualize o plugin para uma versão posterior a 0.2.1.

The Content Slideshow plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 2.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Responsive Video Embedder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rem video' shortcode in versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on user supplied attributes (notably 'id' and 'list') in the video shortcode() function, which are concatenated directly into an HTML iframe's src attribute without escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Instant-Quote.co Quotation Page plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. A Contributor-level user can trigger execution against higher-privileged users by embedding the malicious shortcode in a post submitted for review, causing the injected scripts to execute when an administrator previews or views the post.

The jQuery googleslides plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'googleslides' shortcode in all versions up to, and including, 1.3. This is due to insufficient input sanitization and output escaping on user supplied attributes (userid, albumid, authkey, imgmax, maxresults, random, caption, albumlink, time, and fadespeed) in the googleslides handler() function, which interpolates the attribute values directly into single-quoted HTML attributes without using esc attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `lvca admin ajax` AJAX action in all versions up to, and including, 3.9.4 due to missing authorization checks and insufficient input sanitization. The AJAX handler verifies a nonce but does not check user capabilities. This makes it possible for authenticated attackers with Subscriber-level access and above to modify plugin settings and inject malicious scripts that execute when administrators access the plugin settings page or when any user visits the frontend.

The Team Master – A Modern WordPress Team Showcase plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Formidable Kinetic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'kinetic link' shortcode in versions up to, and including, 1.1.01. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes (notably 'window', 'class', and 'label') in the FrmKinetic::link() function, which are concatenated directly into HTML attributes of an anchor tag. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Animate Your Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'animation-set' shortcode in versions up to, and including, 1.0.0. This is due to insufficient input sanitization and output escaping on user supplied attributes in the shortcode args to html attrs() function, which concatenates shortcode attribute values directly into double-quoted HTML attributes without calling esc attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The iWR Tooltip plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `iwrtooltip` shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes in the iwr tooltip() shortcode handler — the `title` attribute is concatenated directly into an HTML attribute without esc attr() or any other escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Livemesh SiteOrigin Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `lsow admin ajax` AJAX action in all versions up to, and including, 3.9.2 due to missing authorization checks and insufficient input sanitization. The AJAX handler verifies a nonce but does not check user capabilities. This makes it possible for authenticated attackers with Subscriber-level access and above to modify plugin settings and inject malicious scripts that execute when administrators access the plugin settings page or when any user visits the frontend.