Plugin-Vulnerability

Unauthenticated attackers can exploit a Missing Authorization vulnerability (CVE-2026-14488) in the MB Frontend Submission extension of the Meta Box AIO plugin for WordPress, affecting versions up to 3.8.0, to delete arbitrary posts and pages by injecting a crafted post ID via a GET parameter.

The Database for CF7 plugin for WordPress is vulnerable to stored Cross-Site Scripting (XSS) via Array Form Field Values, allowing unauthenticated attackers to inject arbitrary web scripts by sending specially crafted array-structured input to the Contact Form 7 REST API endpoint /wp-json/contact-form-7/v1/contact-forms/{id}/feedback, which are insufficiently sanitized and executed when a user accesses an affected page.

Unauthenticated attackers can exploit CVE-2026-14490 in The Demi - One Click Demo Import, WP Backup & Site Migration WordPress plugin (versions up to and including 0.0.7) to achieve arbitrary directory deletion by retrieving a publicly exposed HMAC signing key and forging valid requests to a vulnerable AJAX handler.

A critical code injection vulnerability, CVE-2026-15011, affects the Customer Support Ticket System & Helpdesk plugin for WordPress versions up to and including 6.0.5, allowing unauthenticated attackers to invoke arbitrary parameterless PHP functions via the 'path' parameter, potentially disrupting site functionality or exposing sensitive information without prior authentication.

PraisonAI (praisonaiagents) versions prior to 1.6.78 are susceptible to a remote code execution vulnerability residing in the plugin manager's handling of Python files, where it loads and executes arbitrary .py files from specific plugin directories without implementing crucial security measures, allowing an attacker who can place a malicious .py file to achieve arbitrary code execution upon plugin system initialization.

An unauthenticated attacker can exploit CVE-2026-13114, a Stored Cross-Site Scripting vulnerability in the WordPress Motors - Car Dealership & Classified Listings Plugin versions up to 1.4.112, by injecting arbitrary web scripts into comment content or user biographical information, leading to client-side code execution when a victim views the affected page.

An arbitrary post creation and stored cross-site scripting (XSS) vulnerability exists in The SEO Plugin by Squirrly SEO for WordPress, affecting versions up to and including 14.0.0. This flaw, caused by an API token leak and insufficient input sanitization/output escaping, allows unauthenticated attackers to create arbitrary posts. If the Advanced Custom Fields plugin is also installed, attackers can inject arbitrary web scripts into pages that execute when a user accesses an injected page, leading to potential client-side compromise.

The WP Business Intelligence Lite plugin for WordPress contains an authorization bypass vulnerability (CVE-2026-15293) affecting all versions up to and including 3.2.0, allowing authenticated attackers with Subscriber-level access or higher to modify stored SQL queries which can lead to arbitrary SQL execution and privilege escalation when an administrator views the modified query.

Authenticated attackers with Custom-level access or higher can exploit CVE-2026-14489, a missing file type validation vulnerability (CWE-434) in the `connect()` function of the WHMCS Bridge plugin for WordPress versions up to and including 6.9, to upload arbitrary files, potentially leading to remote code execution.

An unauthenticated remote code execution vulnerability (CVE-2026-14345) exists in the WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell plugin for WordPress, affecting versions up to and including 3.12.7, allowing attackers to inject malicious PHP code into a log file via the 'postData' parameter, which is then executed when an administrator views the log.

CVE-2026-8380 is a critical authorization bypass vulnerability in the WordPress Frontend File Manager plugin <= 23.6 that allows authenticated low-privilege users, or unauthenticated users with guest uploads enabled, to permanently delete arbitrary WordPress posts, pages, attachments, and custom post types.

The Query Shortcode plugin for WordPress is vulnerable to Local File Inclusion (CVE-2026-9200) in versions up to 0.2.1, allowing authenticated attackers with contributor-level access and above to include and execute arbitrary PHP files on the server, potentially leading to privilege escalation and code execution.

The Ditty – Responsive News Tickers, Sliders, and Lists plugin for WordPress versions up to 3.1.65 is vulnerable to an authorization bypass (CVE-2026-9011) that allows unauthenticated attackers to retrieve the full content of non-public Dittys by exploiting the ditty_init AJAX endpoint.

CVE-2026-9018 allows unauthenticated attackers to escalate privileges to administrator by exploiting a vulnerability in the Easy Elements for Elementor plugin, which lacks proper input validation during user registration.

The Contest Gallery plugin for WordPress is vulnerable to SQL Injection via the 'form_input' parameter in versions up to 28.1.6, allowing unauthenticated attackers to extract sensitive information from the database.

The InfusedWoo Pro plugin for WordPress is vulnerable to an authorization bypass (CVE-2026-6512) in versions up to 5.1.2, allowing unauthenticated attackers to delete posts, pages, products, orders, comments, and change post statuses.

WordPress Plugin Download From Files version 1.48 and earlier contains an arbitrary file upload vulnerability (CVE-2021-47940) that allows unauthenticated attackers to upload malicious files by exploiting the AJAX fileupload action.

The Salon Booking System WordPress plugin is vulnerable to arbitrary file read, allowing unauthenticated attackers to exfiltrate local files by manipulating file-field values in booking confirmation emails.

The WP Mail Gateway plugin for WordPress is vulnerable to unauthorized access due to a missing capability check, allowing authenticated attackers to modify SMTP settings and escalate privileges.

The Temporary Login plugin for WordPress versions up to 1.0.0 is vulnerable to authentication bypass due to improper input validation, allowing unauthenticated attackers to log in as arbitrary temporary users by sending a specially crafted GET request.

The Create DB Tables plugin for WordPress versions 1.2.1 and earlier is vulnerable to an authorization bypass, allowing authenticated users to create and delete database tables without proper checks, potentially leading to complete site destruction.

The Media Library Assistant WordPress plugin through version 3.34 is vulnerable to SQL injection, allowing attackers to manipulate database queries.

CVE-2026-4021 describes an authentication bypass vulnerability in the Contest Gallery plugin for WordPress, allowing unauthenticated attackers to gain admin access by manipulating the user activation key and using an AJAX login endpoint.

The Drag and Drop Multiple File Upload for Contact Form 7 WordPress plugin is vulnerable to path traversal, allowing unauthenticated attackers to read arbitrary files within the 'wp-content' directory readable by the web server process.

HKUDS OpenHarness before PR #156 allows remote attackers with channel layer access to manage plugin lifecycle commands, enabling unauthorized plugin installation and activation.