| शीर्षक | https://www.campcodes.com/ Online Learning Management System V1.0 Unrestricted Upload |
|---|
| विवरण | The Online Learning Management System (OLMS) suffers from a critical vulnerability categorized as Unrestricted Upload of File with Dangerous Type (CWE-434).
This flaw exists within the lesson attachment upload functionality handled by Crud_model.php. The application fails to enforce a secure whitelist for file extensions. Instead, it renames uploaded files using an MD5 hash but blindly appends the original, user-supplied extension (e.g., .php). Furthermore, the dynamically generated filename and its exact storage path are explicitly disclosed in the HTML source code of the frontend view (lessons.php).
As a result, an attacker can upload a malicious PHP web shell, easily retrieve its hidden path from the frontend, and execute arbitrary system commands, leading to complete Remote Code Execution (RCE) and server compromise. |
|---|
| स्रोत | ⚠️ https://github.com/whatyourname12345/CVE/tree/main/OLMS |
|---|
| उपयोगकर्ता | chenkh (UID 96588) |
|---|
| सबमिशन | 18/03/2026 03:35 PM (4 महीनों पहले) |
|---|
| संयम | 04/04/2026 03:20 PM (17 days later) |
|---|
| स्थिति | स्वीकृत |
|---|
| VulDB प्रविष्टि | 355310 [Campcodes Complete Online Learning Management System 1.0 Crud_model.php add_lesson अधिकार वृद्धि] |
|---|
| अंक | 20 |
|---|