Vulnerabilidades de Openeclass
CVEs publicadas que afetam produtos de Openeclass: 7 registro(s), com severidade, exploração e correções.
CVE-2025-65734
Média · 5.4
CWE-79 16/03/2026
Cross-site Scripting (XSS) em Openeclass
An authenticated arbitrary file upload vulnerability in the Courses/Work Assignments module of gunet Open eClass v3.11, and fixed in v3.13, allows attackers to execute arbitrary code via uploading a crafted SVG file.
CVE-2020-37116
Alta · 8.8
CWE-284 03/02/2026
GUnet OpenEclass 1.7.3 E-learning platform - phpMyAdmin Remote Access
GUnet OpenEclass 1.7.3 includes phpMyAdmin 2.10.0.2 by default, which allows remote logins. Attackers with access to the platform can remotely access phpMyAdmin and, after uploading a shell, view the config.php file to obtain the MySQL password, leading to full database compromise.
CVE-2020-37115
Média · 4.9
CWE-256 03/02/2026
GUnet OpenEclass 1.7.3 E-learning platform - Plaintext Password Storage
GUnet OpenEclass 1.7.3 stores user credentials in plaintext, allowing administrators to view all registered users' usernames and passwords without encryption. This vulnerability exposes sensitive information and increases the risk of credential theft and unauthorized access.
CVE-2020-37114
Média · 6.5
CWE-200 03/02/2026
GUnet OpenEclass 1.7.3 E-learning platform - Information Disclosure
GUnet OpenEclass 1.7.3 allows unauthenticated and authenticated users to access sensitive information, including system information, application version, and other students' uploaded assessments, due to improper access controls and information disclosure flaws in various modules. Attackers can retrieve system info, version info, and view or download other users' files without proper authorization.
CVE-2020-37113
Alta · 8.8
CWE-434 03/02/2026
GUnet OpenEclass 1.7.3 E-learning platform - File Upload Extension Bypass
GUnet OpenEclass 1.7.3 allows authenticated users to bypass file extension restrictions when uploading files. By renaming a PHP file to .php3 or .PhP, an attacker can upload a web shell and execute arbitrary code on the server. This vulnerability enables remote code execution by bypassing the intended file type checks in the exercise submission feature.
CVE-2020-37112
Média · 6.5
CWE-89 03/02/2026
GUnet OpenEclass 1.7.3 E-learning platform - 'month' SQL Injection
GUnet OpenEclass 1.7.3 contains multiple SQL injection vulnerabilities that allow authenticated attackers to manipulate database queries through unvalidated parameters. Attackers can exploit the 'month' parameter in the agenda module and other endpoints to extract sensitive database information using error-based or time-based injection techniques.
CVE-2026-22241
Alta · 7.2
Exploit público CWE-434 08/01/2026
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. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.