CVE-2026-81194 MasterStudy LMS < 3.7.46 - Subscriber+ Cross-Instructor Order Data Disclosure via author_id Parameter

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify authorization when retrieving order line-item data, allowing any authenticated user including Subscribers to read other instructors' course sales records by supplying another user's identifier...

CVE-2026-80467 Advanced Custom Fields: Extended 0.9.2.2 - 0.9.2.6 - Unauthenticated Privilege Escalation via Front-End User Insert Action

The Advanced Custom Fields: Extended WordPress plugin before 0.9.2.7 does not restrict the role submitted through its front-end user forms to the roles the form actually offers, and its safeguard against privileged roles is incomplete, allowing unauthenticated visitors to register an account with...

CVE-2026-81194

MasterStudy LMS WordPress Plugin (versions before 3.7.46 ) contains an authorization bypass in its order line-item retrieval endpoint. By supplying another user's identifier (the author_id parameter), any authenticated user—including low-privilege Subscribers —can read other instructors' course s...

CVE-2026-81196

The MasterStudy LMS WordPress plugin before 3.7.46 fails to properly verify ownership of quiz question identifiers, an IDOR flaw that lets any user with instructor-level access read other instructors' quiz questions, including correct answers and explanations . The CVSS 3.1 score is 2.7 (Low) , r...

CVE-2026-80467

CVE-2026-80467 affects the Advanced Custom Fields: Extended WordPress plugin, versions 0.9.2.2 through 0.9.2.6 . The plugin's front-end user insert forms fail to restrict the role submitted to those the form actually offers, and its safeguard against privileged roles is incomplete. This allows un...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Subscriber+ Cross-Instructor Order Data Disclosure vulnerability

Subscriber+ Cross-Instructor Order Data Disclosure vulnerability discovered by Abdullah Kareem in WordPress Plugin MasterStudy LMS versions 3.7.46...

CVE-2026-81197 MasterStudy LMS < 3.7.46 - Unauthenticated Unpublished Course Title Disclosure via course-list REST Route

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not restrict access to a REST route that lists an author's courses, nor does it filter that listing by publication status, allowing unauthenticated users to read the titles and IDs of unpublished draft, pending and private...

CVE-2026-81196 MasterStudy LMS < 3.7.46 - Instructor+ Quiz Answer Disclosure via IDOR

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify ownership of quiz question identifiers, allowing users with instructor access to read other instructors' quiz questions, including the correct answers and explanations...

CVE-2026-81195 MasterStudy LMS < 3.7.46 - Unauthenticated Student Enrollment Disclosure via student-courses REST Route

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning per-student course enrollment and progress data, allowing unauthenticated attackers to disclose the enrolled courses and learning progress of any registered user...

EUVD-2026-69846

The Advanced Custom Fields: Extended WordPress plugin before 0.9.2.7 does not restrict the role submitted through its front-end user forms to the roles the form actually offers, and its safeguard against privileged roles is incomplete, allowing unauthenticated visitors to register an account with...

EUVD-2026-69850

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not restrict access to a REST route that lists an author's courses, nor does it filter that listing by publication status, allowing unauthenticated users to read the titles and IDs of unpublished draft, pending and private...

CVE-2026-79621 CatalogX < 6.1.3 - Unauthenticated Email Content Injection via Shared Transient

The CatalogX WordPress plugin before 6.1.3 does not sanitise or escape content that an unauthenticated user can store before including it in the product enquiry notification email sent to the site administrator, allowing unauthenticated attackers to inject arbitrary content into that email, which...

CVE-2026-79621

The CatalogX (Product Catalog Enquiry for WooCommerce) WordPress plugin by MultiVendorX, prior to 6.1.3 , fails to sanitise or escape content that an unauthenticated user can store (via a shared transient), allowing arbitrary content injection into the product enquiry notification email sent to t...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Instructor+ Quiz Answer Disclosure vulnerability

Instructor+ Quiz Answer Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin MasterStudy LMS versions 3.7.46...

EUVD-2026-69847

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify authorization when retrieving order line-item data, allowing any authenticated user including Subscribers to read other instructors' course sales records by supplying another user's identifier...

CVE-2026-81195

The MasterStudy LMS WordPress plugin (versions before 3.7.46 ) lacks an authorization check on the student-courses REST route , allowing unauthenticated attackers to retrieve per-student course enrollment and learning progress data for any registered user. The vulnerability was discovered by Abdu...

EUVD-2026-69848

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning per-student course enrollment and progress data, allowing unauthenticated attackers to disclose the enrolled courses and learning progress of any registered user...

CVE-2026-81197

The MasterStudy LMS WordPress plugin (versions before 3.7.46 ) contains an Unauthenticated Unpublished Course Title Disclosure vulnerability. The plugin's course-list REST route does not restrict access nor filter results by publication status, allowing unauthenticated users to retrieve the title...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Unauthenticated Unpublished Course Title Disclosure vulnerability

Unauthenticated Unpublished Course Title Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin MasterStudy LMS versions 3.7.46...

WordPress CatalogX plugin < 6.1.3 - Unauthenticated Email Content Injection vulnerability

Unauthenticated Email Content Injection vulnerability discovered by Shikhali Jamalzade in WordPress Plugin Product Catalog Enquiry for WooCommerce by MultiVendorX versions 6.1.3...