HT Plugins vulnerabilities and threats

The Extensions For CF7 plugin for WordPress, versions up to and including 3.4.5, contains an arbitrary file upload vulnerability. This flaw allows unauthenticated attackers to upload potentially executable files due to insufficient validation of file extensions, MIME types, and file sizes in the signature field. Additionally, the plugin lacks PHP execution restrictions in the upload directory and has a bypass in sanitize_file_name() that enables malicious file names to be accepted. Exploitation can lead to remote code execution.

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin is affected by a stored Cross-Site Scripting (XSS) vulnerability in the Rich Text Editor Field. This vulnerability exists in all versions up to and including 2.10.2 and allows unauthenticated attackers to inject malicious scripts that execute when users view the affected pages. The vulnerability arises from insufficient input sanitization and output escaping.

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'form_data' Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.

Unauthenticated Cross Site Request Forgery (CSRF) in Insert Headers and Footers Code – HT Script <= 1.1.8 versions.

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'file_upload' parameter in all versions up to, and including, 2.8.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the 'Store Submissions' setting to be enabled, as this controls whether unsanitized field values are persisted to the database and subsequently rendered via dangerouslySetInnerHTML in the admin entry viewer.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Contact Form 7 ht-contactform allows Stored XSS.This issue affects HT Contact Form 7: from n/a through <= 2.8.2.

The Docus – YouTube Video Playlist plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'docusplaylist' shortcode in all versions up to, and including, 1.0.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Authorization Bypass Through User-Controlled Key vulnerability in HT Plugins Extensions For CF7 extensions-for-cf7 allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Extensions For CF7: from n/a through <= 3.4.0.

The WishSuite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'button_text' parameter of the 'wishsuite_button' shortcode in all versions up to, and including, 1.5.1 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 HT Slider for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'slide_title' parameter in all versions up to, and including, 1.7.4 due to insufficient input sanitization and output escaping in JavaScript. 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 Insert Headers and Footers Code – HT Script plugin for WordPress is vulnerable to Stored Cross-Site Scripting via adding scripts in all versions up to, and including, 1.1.6 due to insufficient capability checks. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Feed ht-instagram allows Stored XSS.This issue affects HT Feed: from n/a through <= 1.3.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Mega – Absolute Addons for WPBakery Page Builder ht-mega-for-wpbakery allows DOM-Based XSS.This issue affects HT Mega – Absolute Addons for WPBakery Page Builder: from n/a through <= 1.0.9.

The Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'delete-file' field in all versions up to, and including, 3.2.8. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, when an administrator deletes the submission, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in HT Plugins HT Contact Form 7 ht-contactform allows PHP Local File Inclusion.This issue affects HT Contact Form 7: from n/a through <= 2.0.0.

The HT Contact Form Widget For Elementor Page Builder & Gutenberg Blocks & Form Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the temp_file_upload() function in all versions up to, and including, 2.2.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The HT Contact Form Widget For Elementor Page Builder & Gutenberg Blocks & Form Builder plugin for WordPress is vulnerable to arbitrary file moving due to insufficient file path validation in the handle_files_upload() function in all versions up to, and including, 2.2.1. This makes it possible for unauthenticated attackers to move arbitrary files on the server, which can easily lead to remote code execution when the right file is moved (such as wp-config.php).

The HT Contact Form Widget For Elementor Page Builder & Gutenberg Blocks & Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the temp_file_delete() function in all versions up to, and including, 2.2.1. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Mega – Absolute Addons for WPBakery Page Builder ht-mega-for-wpbakery allows Stored XSS.This issue affects HT Mega – Absolute Addons for WPBakery Page Builder: from n/a through <= 1.0.8.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Slider For Elementor ht-slider-for-elementor allows DOM-Based XSS.This issue affects HT Slider For Elementor: from n/a through <= 1.6.5.