WordPress vulnerability database

Every CVE published for WordPress core, plugins and themes since January 2024: 29,007 vulnerabilities, 1,391 of them in the last 30 days. The list is updated every day from the CVE List.

Critical 2,148 High 8,901 Medium 17,624 Low 328 Not scored 6

Severity is the CVSS 3.1 base score. Select a band to list only those. Last updated October 5, 2026.

Showing 1–50 of 55 vulnerabilities matching your filters

Known WordPress vulnerabilities, page 1 of 1
Severity Component Vulnerability Affected versions Published CVE Source
4.2 Medium MasterStudy LMS 1.9 Plugin Broken Access Control < 3.7.50 - Subscriber+ Membership Plan Quota and Category Restriction Bypass 1.9 – < 3.7.50 Fixed in 3.7.50 CVE-2026-88848 WPScan
4.3 Medium MasterStudy LMS Plugin Broken Access Control Subscriber+ Lesson Completion Record Creation < 3.7.50 Fixed in 3.7.50 CVE-2026-88847 WPScan
5.3 Medium MasterStudy LMS 2.3.0 Plugin Broken Access Control < 3.7.50 - Unauthenticated Account Creation with Registration Disabled No login needed 2.3.0 – < 3.7.50 Fixed in 3.7.50 CVE-2026-88846 WPScan
4.3 Medium MasterStudy LMS 2.3.0 Plugin Broken Access Control < 3.7.50 - Subscriber+ Course and Lesson Creation via Demo Import 2.3.0 – < 3.7.50 Fixed in 3.7.50 CVE-2026-88845 WPScan
7.2 High MasterStudy LMS 3.5.29 Plugin Local File Inclusion < 3.7.50 - Contributor+ LFI via Elementor Courses Categories Widget 3.5.29 – < 3.7.50 Fixed in 3.7.50 CVE-2026-88843 WPScan
4.3 Medium MasterStudy LMS Plugin Information Disclosure Subscriber+ Quiz Attempt Grade Disclosure via IDOR < 3.7.50 Fixed in 3.7.50 CVE-2026-81339 WPScan
4.6 Medium MasterStudy LMS Plugin Content Injection Subscriber+ Stored HTML Injection via Course Discussions < 3.7.50 Fixed in 3.7.50 CVE-2026-81338 WPScan
2.7 Low MasterStudy LMS 3.6.2 Plugin Information Disclosure < 3.7.50 - Instructor+ Student PII Disclosure via IDOR 3.6.2 – < 3.7.50 Fixed in 3.7.50 CVE-2026-88844 WPScan
3.8 Low MasterStudy LMS Plugin Broken Access Control Instructor+ Order Status Manipulation via IDOR < 3.7.50 Fixed in 3.7.50 CVE-2026-81340 WPScan
5.3 Medium MasterStudy LMS Plugin Information Disclosure Unauthenticated Student Statistics Disclosure via student/stats REST Route No login needed < 3.7.46 Fixed in 3.7.46 CVE-2026-81199 WPScan
3.8 Low MasterStudy LMS Plugin Broken Access Control Instructor+ Cross-Course Curriculum Deletion and Tampering via IDOR < 3.7.46 Fixed in 3.7.46 CVE-2026-81198 WPScan
5.3 Medium MasterStudy LMS Plugin Information Disclosure Unauthenticated Unpublished Course Title Disclosure via course-list REST Route No login needed < 3.7.46 Fixed in 3.7.46 CVE-2026-81197 WPScan
2.7 Low MasterStudy LMS Plugin Information Disclosure Instructor+ Quiz Answer Disclosure via IDOR < 3.7.46 Fixed in 3.7.46 CVE-2026-81196 WPScan
5.3 Medium MasterStudy LMS Plugin Information Disclosure Unauthenticated Student Enrollment Disclosure via student-courses REST Route No login needed < 3.7.46 Fixed in 3.7.46 CVE-2026-81195 WPScan
4.3 Medium MasterStudy LMS Plugin Information Disclosure Subscriber+ Cross-Instructor Order Data Disclosure via author_id Parameter < 3.7.46 Fixed in 3.7.46 CVE-2026-81194 WPScan
4.7 Medium MasterStudy LMS Plugin Open Redirect Unauthenticated Open Redirect No login needed < 3.7.43 Fixed in 3.7.43 CVE-2026-81342 WPScan
2.7 Low MasterStudy LMS Plugin Information Disclosure Instructor+ Cross-Tenant Order Billing PII Disclosure via IDOR < 3.7.42 Fixed in 3.7.42 CVE-2026-81200 WPScan
4.8 Medium MasterStudy LMS Plugin Price Manipulation Unauthenticated Payment Bypass via PayPal IPN No login needed < 3.7.40 Fixed in 3.7.40 CVE-2026-81026 WPScan
8.6 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system Arbitrary File Deletion No login needed ≤ 3.7.42 Fixed in 3.7.43 CVE-2026-78284 Patchstack
6.5 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control ≤ 3.7.41 Fixed in 3.7.42 CVE-2026-73404 Patchstack
6.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Privilege Escalation ≤ 3.7.41 Fixed in 3.7.42 CVE-2026-68568 Patchstack
5.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control No login needed ≤ 3.7.39 Fixed in 3.7.40 CVE-2026-28145 Patchstack
6.5 Medium MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin masterstudy-lms-learning-management-system Broken Access Control for Online Courses and Education <= 3.7.14 - Insecure Direct Object Reference to Authenticated (Instructor+) Arbitrary Attachment Deletion ≤ 3.7.23 CVE-2026-5060 Wordfence
6.5 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Cross-Site Scripting ≤ 3.7.27 Fixed in 3.7.28 CVE-2026-57330 Patchstack
4.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control ≤ 3.7.30 Fixed in 3.7.31 CVE-2026-57640 Patchstack
8.5 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system SQL Injection ≤ 3.7.25 Fixed in 3.7.26 CVE-2026-40766 Patchstack
6.5 Medium MasterStudy LMS Pro Plugin masterstudy-lms-learning-management-system-pro Broken Access Control No login needed < 4.7.16 Fixed in 4.7.16 CVE-2025-64215 Patchstack
6.5 Medium MasterStudy LMS Pro Plus Plugin SQL Injection Authenticated (Instructor+) SQL Injection via 'columns' Parameter ≤ 4.8.20 CVE-2026-8653 Wordfence
8.5 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system SQL Injection ≤ 3.7.29 Fixed in 3.7.30 CVE-2026-42730 Patchstack
6.5 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system SQL Injection Authenticated (Subscriber+) Time-based Blind SQL Injection via 'order' and 'orderby' Parameters ≤ 3.7.25 CVE-2026-4817 Wordfence
6.4 Medium MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin masterstudy-lms-learning-management-system Cross-Site Scripting for Online Courses and Education <= 3.7.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'stm_lms_courses_grid_display' Shortcode ≤ 3.7.11 CVE-2026-0559 Wordfence
5.4 Medium MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin masterstudy-lms-learning-management-system Broken Access Control for Online Courses and Education <= 3.7.6 Missing Authorization to Authenticated (Subscriber+) Posts and Media Creation, Modification and Deletion ≤ 3.7.6 CVE-2025-13766 Wordfence
7.5 High MasterStudy LMS Pro Plugin masterstudy-lms-learning-management-system-pro Broken Access Control Arbitrary Content Deletion No login needed ≤ 4.7.16 Fixed in 4.7.16 CVE-2025-64214 Patchstack
7.5 High MasterStudy LMS Pro Plugin masterstudy-lms-learning-management-system-pro Information Disclosure Sensitive Data Exposure No login needed ≤ 4.7.16 Fixed in 4.7.16 CVE-2025-64213 Patchstack
7.6 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system SQL Injection ≤ 3.6.27 Fixed in 3.6.28 CVE-2025-64366 Patchstack
5.4 Medium MasterStudy LMS Pro Plugin masterstudy-lms-learning-management-system-pro Broken Access Control ≤ 4.7.16 Fixed in 4.7.16 CVE-2025-64212 Patchstack
4.9 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Information Disclosure Sensitive Data Exposure ≤ 3.6.20 Fixed in 3.6.21 CVE-2025-59575 Patchstack
6.5 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control ≤ 3.6.20 Fixed in 3.6.21 CVE-2025-59576 Patchstack
4.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Other Race Condition ≤ 3.6.20 Fixed in 3.6.21 CVE-2025-59577 Patchstack
6.5 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control ≤ 3.6.15 Fixed in 3.6.16 CVE-2025-54744 Patchstack
7.5 High MasterStudy LMS – Online Courses, eLearning PRO Plus Plugin Arbitrary File Upload Online Courses, eLearning PRO Plus <= 4.7.9 - Authenticated (Subscriber+) Arbitrary File Upload ≤ 4.7.9 CVE-2025-7438 Wordfence
8.8 High MasterStudy LMS Pro Plugin Arbitrary File Upload Authenticated (Subscriber+) Arbitrary File Upload ≤ 4.7.0 CVE-2025-4800 Wordfence
4.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control ≤ 3.5.28 Fixed in 3.5.29 CVE-2025-32237 Patchstack
8.8 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system Local File Inclusion ≤ 3.5.28 Fixed in 3.5.29 CVE-2025-32141 Patchstack
4.3 Medium MasterStudy LMS Plugin masterstudy-lms-learning-management-system Cross-Site Request Forgery No login needed ≤ 3.2.1 Fixed in 3.2.2 CVE-2024-37093 Patchstack
8.2 High MasterStudy LMS Plugin masterstudy-lms-learning-management-system Broken Access Control No login needed ≤ 3.2.12 Fixed in 3.2.13 CVE-2024-37094 Patchstack
5.3 Medium Masterstudy LMS Starter Theme Information Disclosure Sensitive Data Exposure No login needed ≤ 1.1.8 Fixed in 1.1.9 CVE-2024-43990 Patchstack
9.1 Critical MasterStudy LMS Plugin Privilege Escalation Privilege Escalation to Instructor No login needed < 3.3.24 Fixed in 3.3.24 CVE-2024-5973 WPScan
6.3 Medium MasterStudy LMS WordPress Plugin – for Online Courses and Education Plugin masterstudy-lms-learning-management-system Broken Access Control for Online Courses and Education <= 3.3.8 - Missing Authorization ≤ 3.3.8 CVE-2024-3942 Wordfence
9.8 Critical MasterStudy LMS Plugin masterstudy-lms-learning-management-system Local File Inclusion Unauthenticated Local File Inclusion via template No login needed ≤ 3.3.3 CVE-2024-3136 Wordfence

About this data

Where it comes from
Each row is a record from the CVE List, published by the organization that handled the report: most often Wordfence, Patchstack or WPScan. The CVE ID links to that publisher's advisory.
What is included
CVEs published since January 1, 2024 for WordPress core, plugins and themes, premium ones included. Vulnerabilities that never received a CVE ID are not listed, and rejected CVEs are removed.
Severity
The CVSS 3.1 base score set by the publisher, or by CISA when the publisher gave none. "No login needed" means the score assumes an attacker without an account.
Affected versions
The range the publisher marked as vulnerable. When the record also names the first fixed release, it is shown under the range. If your version is newer than every affected one, that CVE does not apply to you.
Updates
Every day, after the CVE List publishes its end-of-day changes.

CVE® records are © The MITRE Corporation and used under the CVE Terms of Use. CVE is a registered trademark of The MITRE Corporation.

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