CVE-2026-96886

The Course Booking System WordPress plugin, in versions prior to 7.0.9 , contains a vulnerability where it fails to restrict access to its booking export function. This allows unauthenticated users to download sensitive personally identifiable information (PII), including the name, email address,...

EUVD-2026-89626

The Course Booking System WordPress plugin before 7.0.9 does not restrict access to its booking export, allowing unauthenticated users to download the name, email address and billing address of every customer who has booked a course...

CVE-2026-96886 Course Booking System < 7.0.9 - Unauthenticated Attendee PII Disclosure via CSV Export

The Course Booking System WordPress plugin before 7.0.9 does not restrict access to its booking export, allowing unauthenticated users to download the name, email address and billing address of every customer who has booked a course...

CVE-2024-31026

An issue in Greek Universities Network GUnet Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the chat input field in the course module...

apache-struts-cve-2017-5638-project

apache-struts-cve-2017-5638-project Attack and Defense course project focused on CVE-2017-5638 analysis, exploitation, and mitigation...

CVE-2024-31026

The Greek Universities Network (GUnet) Open eClass Platform v.3.15 contains a vulnerability allowing a remote attacker to execute arbitrary code . The flaw is located in the chat input field within the course module . No specific remediation details or exploit links are provided in the documents.

CVE-2024-31026: Undefined Security Weakness

An issue in Greek Universities Network GUnet Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the chat input field in the course module...

EUVD-2024-55775

An issue in Greek Universities Network GUnet Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the chat input field in the course module...

CVE-2020-14321

Python script to exploit CVE-2020-14321 - Moodle 3.9 Course enrolments allowed privilege escalation from teacher role into manager role to RCE. Teachers of a course were able to assign themselves the manager role within that course. Payload extracted from:...

CVE-2025-22785

CVE-2025-22785 Course Booking System = 6.0.5 - Unauthenticated SQL Injection Description The Course Booking System plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 6.0.5 due to insufficient escaping on the user supplied parameter and lack of sufficient...

Offensive

Offensive technologies course This repository contains descriptions of several vulnerabilities and the code that exploits them. Exploitable environments can be found in /dockerfiles/victim folder. Attacker environments can be found in /dockerfiles/attacker folder. Everything comes as Docker image...

CVE-2025-65672

CVE-2025-65672 Insecure Direct Object Reference IDOR in classroomio 0.1.13 allows unauthorized share and invite access to course settings. Affected Product: ClassroomIO Affected Version: 0.1.13 Discovered by: Rivek Raj Tamang RivuDon, Sikkim, India Vulnerability Details Insecure Direct Object...

CVE-2025-65670

CVE-2025-65670 An Insecure Direct Object Reference IDOR in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the...

CVE-2025-65669

CVE-2025-65669 An issue was discovered in classroomio 0.1.13. Student accounts are able to delete courses from the Explore page without any authorization or authentication checks, bypassing the expected admin-only deletion restriction. Discovered by - Rivek Raj Tamang RivuDon, Sikkim, India...

EUVD-2026-86627

The MasterStudy LMS WordPress plugin from 1.9 before 3.7.50 does not verify that a course a member asks to enrol in is covered by their membership plan, nor that the plan identifier submitted with the request is one they actually hold, allowing any member to enrol themselves into restricted paid...

CVE-2026-88847

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-88847 MasterStudy LMS < 3.7.50 - Subscriber+ Lesson Completion Record Creation

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-88847 MasterStudy LMS < 3.7.50 - Subscriber+ Lesson Completion Record Creation

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

EUVD-2026-85804

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-88845 MasterStudy LMS 2.3.0 - < 3.7.50 - Subscriber+ Course and Lesson Creation via Demo Import

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform any capability or nonce checks on an administrative maintenance action, allowing any authenticated user, such as a subscriber, to trigger it and create published content on the site attributed to their own accoun...