CVE-2021-46079 : Exploit Details and Defense Strategies
Learn about CVE-2021-46079, an Unrestricted File Upload vulnerability in Sourcecodester Vehicle Service Management System 1.0 enabling Html Injection. Discover impact, affected systems, exploitation, and mitigation steps.
An Unrestricted File Upload vulnerability in Sourcecodester Vehicle Service Management System 1.0 allows remote attackers to upload malicious files resulting in Html Injection.
Understanding CVE-2021-46079
What is CVE-2021-46079?
CVE-2021-46079 is an Unrestricted File Upload vulnerability in Sourcecodester Vehicle Service Management System 1.0, enabling remote attackers to perform Html Injection.
The Impact of CVE-2021-46079
This vulnerability allows malicious actors to upload and execute arbitrary files on the system, potentially leading to further attacks like code execution, data theft, or system compromise.
Technical Details of CVE-2021-46079
Vulnerability Description
The flaw arises from insufficient validation of file uploads, permitting attackers to upload harmful files.
Affected Systems and Versions
- Product: Sourcecodester Vehicle Service Management System 1.0
- Version: All versions are affected
Exploitation Mechanism
- Attackers exploit the vulnerability by uploading malicious files, which are then executed within the system allowing for Html Injection.
Mitigation and Prevention
Immediate Steps to Take
- Disable file upload functionality until a patch is available
- Implement input validation mechanisms to restrict acceptable file types
Long-Term Security Practices
- Regular security assessments and code reviews for vulnerabilities
- Educate users on safe file handling practices and potential risks
Patching and Updates
- Apply the latest security patches and updates provided by Sourcecodester