Stylemix vulnerabilities

🔔 Create alert RSS

Published CVEs affecting Stylemix products: 37 record(s), with severity, exploitation and fixes.

MasterStudy LMS 10 Motors – Car Dealership & Classified Listings Plugin 8 Cost Calculator Builder 7 uListing 6 MasterStudy LMS WordPress Plugin – for Online Courses and Education 4 Motors 1 Checkout Custom Fields Builder for WooCommerce 1

Exploited only (KEV) →

CVE-2026-28138 High · 7.2 CWE-502 Feb 26, 2026

WordPress uListing plugin <= 2.2.0 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in Stylemix uListing ulisting allows Object Injection.This issue affects uListing: from n/a through <= 2.2.0.

CVE-2026-0559 Medium · 6.4 CWE-79 Feb 14, 2026

MasterStudy LMS WordPress Plugin – for Online Courses and Education <= 3.7.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'stm_lms_courses_grid_display' Shortcode

The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'stm_lms_courses_grid_display' shortcode in all versions up to, and including, 3.7.11 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.

CVE-2025-14757 Medium · 5.3 CWE-862 Jan 16, 2026

Cost Calculator Builder <= 3.6.9 - Missing Authorization to Unauthenticated Payment Status Bypass

The Cost Calculator Builder plugin for WordPress is vulnerable to Unauthenticated Payment Status Bypass in all versions up to, and including, 3.6.9 only when used in combination with Cost Calculator Builder PRO. This is due to the complete_payment AJAX action being registered via wp_ajax_nopriv, making it accessible to unauthenticated users, and the complete() function only verifying a nonce without checking user capabilities or order ownership. Since nonces are exposed to all visitors via window.ccb_nonces in the page source, any unauthenticated attacker can mark any order's payment status as "completed" without actual payment.

CVE-2025-13766 Medium · 5.4 CWE-862 Jan 6, 2026

MasterStudy LMS WordPress Plugin – for Online Courses and Education <= 3.7.6 Missing Authorization to Authenticated (Subscriber+) Posts and Media Creation, Modification and Deletion

The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability checks on multiple REST API endpoints in all versions up to, and including, 3.7.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload or delete arbitrary media files, delete or modify posts, and create/manage course templates

CVE-2025-12529 High · 8.8 CWE-73 Dec 2, 2025

Cost Calculator Builder <= 3.6.3 - Unauthenticated Arbitrary File Deletion

The Cost Calculator Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteOrdersFiles() function in all versions up to, and including, 3.6.3. This makes it possible for unauthenticated attackers to inject arbitrary file paths into the orders that are removed, when an administrator deletes them. This can lead to remote code execution when the right file is deleted (such as wp-config.php). This vulnerability requires the Cost Calculator Builder Pro version to be installed along with the free version in order to be exploitable.

CVE-2025-62049 Medium · 6.5 CWE-862 Nov 6, 2025

WordPress Cost Calculator Builder plugin <= 3.5.32 - Broken Access Control vulnerability

Missing Authorization vulnerability in Stylemix Cost Calculator Builder cost-calculator-builder.This issue affects Cost Calculator Builder: from n/a through <= 3.5.32.

CVE-2025-64366 High · 7.6 CWE-89 Oct 31, 2025

WordPress MasterStudy LMS plugin <= 3.6.27 - SQL Injection vulnerability

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Blind SQL Injection.This issue affects MasterStudy LMS: from n/a through <= 3.6.27.

CVE-2025-59575 Medium · 4.9 CWE-497 Oct 22, 2025

WordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerability

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.

CVE-2025-10494 High · 8.1 CWE-73 Oct 8, 2025

Motors – Car Dealership & Classified Listings Plugin <= 1.4.89 - Authenticated (Subscriber+) Arbitrary File Deletion

The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation when deleting profile pictures in all versions up to, and including, 1.4.89. This makes it possible for authenticated attackers, with Subscriber-level access and above, 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).

CVE-2025-9243 High · 8.1 CWE-862 Oct 4, 2025

Cost Calculator Builder <= 3.5.32 - Authenticated (Subscriber+) Missing Authorization via get_cc_orders/update_order_status Functions

The Cost Calculator Builder plugin for WordPress is vulnerable to unauthorizedmodification of data due to a missing capability check on the get_cc_orders and update_order_status functions in all versions up to, and including, 3.5.32. This makes it possible for authenticated attackers, with Subscriber-level access and above, to access order management functions and modify order status.

CVE-2025-59577 Medium · 4.3 CWE-362 Sep 22, 2025

WordPress MasterStudy LMS Plugin <= 3.6.20 - Race Condition Vulnerability

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Leveraging Race Conditions.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.

CVE-2025-59576 Medium · 6.5 CWE-862 Sep 22, 2025

WordPress MasterStudy LMS Plugin <= 3.6.20 - Broken Access Control Vulnerability

Missing Authorization vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.