CVE-2026-11333 in CollegeManagementSystem
Summary
by MITRE • 06/05/2026
A security vulnerability has been detected in tittuvarghese CollegeManagementSystem 3e476335cfbfb9a049e09f474c7ec885f69a9df3/a38852979f7e27ae67b610dce5979500ef8ebe01. The impacted element is an unknown function of the file dashboard_page/forms/upload_student_data.php of the component Student Data Upload Endpoint. Such manipulation of the argument Student-Data-CSV leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
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Analysis
by VulDB Data Team • 06/05/2026
This vulnerability represents a critical unrestricted file upload flaw in the CollegeManagementSystem application that poses significant security risks to organizations relying on this platform. The issue resides within the dashboard_page/forms/upload_student_data.php component where the Student-Data-CSV argument is processed without proper validation or sanitization measures. This allows attackers to upload malicious files directly through the student data upload endpoint, creating a potential gateway for arbitrary code execution and system compromise. The vulnerability has been publicly disclosed and is actively exploitable, making it particularly dangerous as threat actors can leverage this flaw immediately without requiring advanced techniques or zero-day knowledge.
The technical implementation of this vulnerability stems from inadequate input validation within the file upload functionality. When users submit student data through the CSV upload mechanism, the application fails to verify file types, content signatures, or execute proper sanitization procedures. This lack of proper validation creates a direct path for attackers to bypass security controls and upload malicious payloads such as web shells, malware, or other harmful executables. The vulnerability's remote exploitability means that attackers can initiate the attack from any location without requiring physical access to the system, making it particularly concerning for web-facing applications. According to CWE classification, this represents a CWE-434 Unrestricted Upload of File, which is categorized under the broader category of insecure file handling vulnerabilities.
The operational impact of this vulnerability extends beyond simple file upload capabilities and can lead to complete system compromise. An attacker who successfully exploits this vulnerability can execute arbitrary code on the target system, potentially gaining full administrative privileges and establishing persistent access. This allows for data exfiltration, system manipulation, and the establishment of backdoors that can be used for further attacks within the network. The college management system, which likely contains sensitive student information, academic records, and institutional data, becomes vulnerable to breaches that could result in regulatory compliance violations, reputational damage, and financial losses. The rolling release approach adopted by the project compounds the risk as the lack of version information makes it difficult to determine the exact scope of affected installations or track remediation progress.
Mitigation strategies for this vulnerability should focus on immediate implementation of proper input validation, file type restrictions, and content analysis mechanisms. Organizations should implement strict file extension validation, reject executable file types, and perform thorough content inspection of uploaded files to prevent malicious code injection. The application should enforce proper file naming conventions, implement upload directory restrictions, and utilize secure file handling practices that prevent execution of uploaded content. Additionally, implementing web application firewalls, access controls, and monitoring systems can help detect and prevent exploitation attempts. According to ATT&CK framework, this vulnerability maps to T1190 Exploit Public-Facing Application and T1059 Command and Scripting Interpreter, highlighting the need for comprehensive defensive measures including network segmentation, intrusion detection systems, and regular security assessments to identify and remediate similar vulnerabilities across the attack surface.