WordPress Masteriyo LMS plugin < 3.4.1 - Instructor+ Stored XSS vulnerability

Instructor+ Stored XSS vulnerability discovered by Karthik Ramakrishnan in WordPress Plugin Masteriyo - LMS versions 3.4.1...

CVE-2026-82851 Masteriyo LMS 1.14.0 - 3.4.0 - Instructor+ Arbitrary Post Disclosure via IDOR

The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft...

EUVD-2026-76788

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82847

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82851

The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft...

CVE-2026-82847 Masteriyo LMS < 3.4.1 - Instructor+ Stored XSS via Course Highlights

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82847 Masteriyo LMS < 3.4.1 - Instructor+ Stored XSS via Course Highlights

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82851 Masteriyo LMS 1.14.0 - 3.4.0 - Instructor+ Arbitrary Post Disclosure via IDOR

The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft...

PT-2026-90572

The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft...

PT-2026-90571

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82847: Improper Neutralization of Input During Web Page Generation

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators...

CVE-2026-82851: Authorization Bypass Through User-Controlled Key

The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a user requests for download, allowing users with the instructor role to retrieve the full content and metadata of arbitrary posts, including other instructors' private and draft...

WordPress Masteriyo LMS plugin 1.18.0-2.3.3 - Instructor+ Stored XSS vulnerability

Instructor+ Stored XSS vulnerability discovered by Mutantgun in WordPress Plugin Masteriyo - LMS versions 1.18.0-2.3.3...

CVE-2026-82023

LearnPress WordPress Plugin before 4.4.6 contains a broken object-level authorization vulnerability that allows authenticated attackers with the Instructor role to add answers to quiz questions owned by other instructors by exploiting a missing ownership check on the question answer insert path...

CVE-2026-82024

LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inject persistent malicious payloads by submitting unsanitized input into quiz question answer title fields. Attackers can store arbitrary...

EUVD-2026-70651

LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inject persistent malicious payloads by submitting unsanitized input into quiz question answer title fields. Attackers can store arbitrary...

CVE-2026-82024 LearnPress WordPress Plugin < 4.4.6 Stored XSS via Quiz Question Answer Titles

LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inject persistent malicious payloads by submitting unsanitized input into quiz question answer title fields. Attackers can store arbitrary...

CVE-2026-82024

The LearnPress WordPress Plugin (before 4.4.6 ) contains a stored XSS vulnerability. Authenticated users with the Instructor role can inject arbitrary JavaScript by submitting unsanitized input into quiz question answer title fields , which is rendered through an unescaped HTML sink . The payload...

CVE-2026-82024 LearnPress WordPress Plugin < 4.4.6 Stored XSS via Quiz Question Answer Titles

LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inject persistent malicious payloads by submitting unsanitized input into quiz question answer title fields. Attackers can store arbitrary...

EUVD-2026-70650

LearnPress WordPress Plugin before 4.4.6 contains a broken object-level authorization vulnerability that allows authenticated attackers with the Instructor role to add answers to quiz questions owned by other instructors by exploiting a missing ownership check on the question answer insert path...