EUVD-2026-5231

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by...

CVE-2026-24773 Open eClass Unauthenticated IDOR Allows Access to Arbitrary User Files

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference IDOR vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user...

CVE-2026-24773

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference IDOR vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user...

EUVD-2026-5232

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference IDOR vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user...

EUVD-2026-5234

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting XSS vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and...

CVE-2026-24674

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting XSS vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and...

EUVD-2026-5237

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting XSS vulnerability allows authenticated students to inject malicious JavaScript into user profile fields, which is executed when users with viewing...

EUVD-2026-5239

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patch...

CVE-2026-24670 Open eClass Has Broken Access Control in Course Units Module Allows Students to Create Units

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patch...

CVE-2026-24664

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a username enumeration vulnerability allows unauthenticated attackers to identify valid user accounts by analyzing differences in the login response behavior. This issue has been...

EUVD-2026-5240

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, a username enumeration vulnerability allows unauthenticated attackers to identify valid user accounts by analyzing differences in the login response behavior. This issue has been...

EUVD-2026-1672

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system...

CVE-2026-22241 Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system...

CVE-2024-38530

The Open eClass platform formerly known as GUnet eClass is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RC...

CVE-2024-38530

The Open eClass platform formerly known as GUnet eClass is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RC...

CVE-2024-38530 Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"

The Open eClass platform formerly known as GUnet eClass is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RC...

CVE-2024-38530 Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"

The Open eClass platform formerly known as GUnet eClass is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RC...

CVE-2024-38530

CVE-2024-38530 affects the Open eClass platform (H5P module) via an arbitrary file upload in the module’s save.php, allowing unauthenticated uploads to the server filesystem. The underlying issue enables potential unrestricted remote code execution on the backend, since the upload location is int...

CVE-2024-38530 Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"

The Open eClass platform formerly known as GUnet eClass is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RC...

Open eClass Platform 安全漏洞

Open eClass Platform is an integrated course management system for Open eClass. A security vulnerability exists in Open eClass Platform version 3.15 and earlier, which stems from an arbitrary file upload vulnerability in the save function of the H5P module that could lead to unrestricted remote...