The Nexter Extension plugin for WordPress up to version 4.7.11 contains a privilege escalation vulnerability. Authenticated users with Subscriber-level access or higher can exploit a flaw in the role switching feature to regain Administrator privileges if their account previously held that role and was demoted via a bulk role change. This occurs because the plugin does not verify nonces or capabilities in a specific handler and fails to clear stored administrator role metadata during bulk role changes.
The Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 5.0.0 via the 'plus_name' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary JS/CSS files on the server, which can lead to denial of service or destruction of critical plugin and theme assets.
The Plus Addons for Elementor plugin for WordPress was vulnerable to Authenticated (Contributor+) Stored Cross-Site Scripting via the Button widget's `custom_attributes` setting in versions up to and including 6.4.11. The `render` function in `modules/widgets/tp_button.php` passed the raw `custom_attributes` string through `tp_senitize_js_input()`. This filter is bypassable. The issue is patched in version 6.4.12.
The Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'commentIcon' parameter in all versions up to, and including, 4.7.4 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.
The Plus Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'carousel_direction' parameter of the Carousel Anything widget in versions up to, and including, 6.4.15 This is due to insufficient output escaping in the render() function, where the carousel_direction value is placed into an unquoted HTML attribute (dir=) allowing attribute injection despite the use of 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 The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to stored cross-site scripting via the `menu_hover_click` parameter of the Navigation Menu Lite widget in all versions up to, and including, 6.4.11 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.
CVE-2026-3311 is a stored cross-site scripting (XSS) vulnerability in The Plus Addons for Elementor WordPress plugin, affecting versions up to and including 6.4.9. The flaw arises from insufficient sanitization and escaping of user-supplied attributes in the Progress Bar shortcode. Authenticated users with contributor-level or higher privileges can inject malicious scripts that execute when other users view the affected pages. The vulnerability has a medium severity with a CVSS score of 6.4. No official patch or remediation guidance is currently available from the vendor, and no known exploits are reported in the wild.
The The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Insufficient Verification of Data Authenticity in all versions up to, and including, 6.4.7. This is due to the plugin decrypting and trusting attacker-controlled email_data in an unauthenticated AJAX handler without cryptographic authenticity guarantees. This makes it possible for unauthenticated attackers to tamper with form email routing and redirection values to trigger unauthorized email relay and attacker-controlled redirection via the 'email_data' parameter.
The The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Incorrect Authorization in all versions up to, and including, 6.4.7. This is due to the tpae_create_page() AJAX handler authorizing users only with current_user_can('edit_posts') while accepting a user-controlled 'post_type' value passed directly to wp_insert_post() without post-type-specific capability checks. This makes it possible for authenticated attackers, with Author-level access and above, to create arbitrary draft posts for restricted post types (e.g., 'page' and 'nxt_builder') via the 'post_type' parameter.
The Nexter Extension – Site Enhancements Toolkit plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.4.6 via deserialization of untrusted input in the 'nxt_unserialize_replace' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
The Nexter Extension – Site Enhancements Toolkit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'nxt-year' shortcode in all versions up to, and including, 4.4.1 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 WDesignKit – Elementor & Gutenberg Starter Templates, Patterns, Cloud Workspace & Widget Builder plugin for WordPress is vulnerable to missing authorization via the wdkit_handle_review_submission function in versions less than, or equal to, 1.2.16. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to submit feedback data to external services.
The Nexter Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 4.5.4 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.
The The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom script parameter in all versions up to, and including, 6.3.10 even when the user does not have the unfiltered_html capability. 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 WDesignKit – Elementor & Gutenberg Starter Templates, Patterns, Cloud Workspace & Widget Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom widgets in all versions up to, and including, 1.2.3 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. Please note that you may need to recreate any custom widgets or reinstall the plugin to ensure the issue is adequately patched.
The The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Countdown, Syntax Highlighter, and Page Scroll widgets in all versions up to, and including, 6.2.2 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 The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table Widget's searchable_label parameter in all versions up to, and including, 6.1.8 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 The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.0.3 via the render function in modules/widgets/tp_carousel_anything.php, modules/widgets/tp_page_scroll.php, and other widgets. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive private, pending, and draft template data.
The The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.6.11 via the render function in modules/widgets/tp_accordion.php. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive private, pending, and draft template data.
The The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the carousel_direction parameter of testimonials widget in all versions up to, and including, 5.6.2 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.