CVE-2020-28130 : What You Need to Know
Learn about CVE-2020-28130, a critical Arbitrary File Upload vulnerability in SourceCodester Online Library Management System 1.0 enabling remote code execution. Find mitigation steps and preventive measures.
An Arbitrary File Upload vulnerability in the Upload Image component of SourceCodester Online Library Management System 1.0 allows remote code execution via a specific URL, potentially compromising the system.
Understanding CVE-2020-28130
This CVE identifies a critical security issue in the SourceCodester Online Library Management System 1.0 that enables attackers to execute arbitrary code remotely.
What is CVE-2020-28130?
The vulnerability allows malicious users to upload PHP files to a specific directory, leading to potential remote code execution through a crafted URL.
The Impact of CVE-2020-28130
Exploitation of this vulnerability can result in unauthorized access, data theft, system compromise, and potential disruption of services.
Technical Details of CVE-2020-28130
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The flaw in the Upload Image component of SourceCodester Online Library Management System 1.0 permits the upload of PHP files to a directory accessible via a specific URL, enabling remote code execution.
Affected Systems and Versions
- SourceCodester Online Library Management System 1.0
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading malicious PHP files to the designated directory and then accessing them through a specific URL, triggering remote code execution.
Mitigation and Prevention
Protecting systems from CVE-2020-28130 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable file uploads in the affected component if not essential
- Implement input validation to restrict file types and sizes
- Monitor system logs for suspicious activities
Long-Term Security Practices
- Regularly update and patch the system and its components
- Conduct security audits and penetration testing to identify vulnerabilities
- Educate users on safe practices and security awareness
Patching and Updates
- Apply patches and updates provided by the software vendor to address the vulnerability and enhance system security.