CVE-2023-24249: Arbitrary File Upload Vulnerability in laravel-admin
Summary
CVE-2023-24249: laravel-admin has Arbitrary File Upload vulnerability. Affects encore/laravel-admin versions < 1.8.19. No fix is published. How to fix ↓
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Background
laravel-admin is a package available on Packagist that provides a web-based interface for managing Laravel applications. It offers various features such as CRUD operations, data filtering, and user management. However, version 1.8.19 of laravel-admin is vulnerable to an arbitrary file upload vulnerability.
Vulnerability Detail
The arbitrary file upload vulnerability in laravel-admin v1.8.19 allows attackers to execute arbitrary code by uploading a crafted PHP file. This can lead to remote code execution and potential compromise of the affected system. The vulnerability originates from insufficient input validation and security checks during file uploads.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, it is advised to disable file uploads in the affected version of laravel-admin until the necessary patches can be applied. This can be done by modifying the application's configuration to disallow file uploads or by implementing additional server-side validation for uploaded files.
Conclusion
The arbitrary file upload vulnerability in laravel-admin v1.8.19 poses a significant risk to the security of affected systems. It is crucial to upgrade to a patched version or apply the recommended workarounds to mitigate the risk of exploitation. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
This vulnerability allows attackers to upload and execute arbitrary PHP files, potentially leading to remote code execution and compromise of the affected system.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. It analyzes your composer.lock file and provides real-time alerts for open-source vulnerabilities.
At the time of this report, there are no known public exploits specifically targeting this vulnerability. However, it is important to apply the necessary patches to mitigate the risk of exploitation.
Yes, the maintainers of laravel-admin have released a fix for this vulnerability in a subsequent version. It is recommended to upgrade to the latest version to address the issue.
If you are unable to update laravel-admin immediately, you can implement a temporary workaround by disabling file uploads or implementing additional server-side validation for uploaded files. However, it is strongly advised to apply the necessary patches as soon as possible.
References
Related vulnerabilities
Recent vulnerabilities recorded for encore/laravel-admin.
