CVE-2023-5790 : What You Need to Know

This CVE-2023-5790 is related to an unrestricted upload vulnerability found in the SourceCodester File Manager App version 1.0. The vulnerability allows for the unrestricted upload of files via the file endpoint

add-file.php

which can be exploited remotely. The base severity score of this vulnerability is rated as MEDIUM.

Understanding CVE-2023-5790

This section will delve into the details of CVE-2023-5790, including its description, impact, technical details, affected systems, and mitigation strategies.

What is CVE-2023-5790?

CVE-2023-5790 is a critical vulnerability discovered in SourceCodester File Manager App 1.0. It involves an unknown functionality of the file endpoint

add-file.php

, where manipulation of the argument

uploadedFileName

results in an unrestricted upload vulnerability. The exploit allows for remote attacks, posing a significant risk to affected systems.

The Impact of CVE-2023-5790

The impact of CVE-2023-5790 is substantial, as it enables malicious actors to upload files without any restrictions through the vulnerable

add-file.php

endpoint. This can lead to unauthorized access, data breaches, and potentially further exploitation of the system.

Technical Details of CVE-2023-5790

In this section, we will explore the technical aspects of CVE-2023-5790, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in SourceCodester File Manager App 1.0 allows for the unrestricted upload of files by manipulating the

uploadedFileName

argument in the

add-file.php

endpoint. This flaw can be exploited remotely, posing a significant security risk to the application.

Affected Systems and Versions

SourceCodester File Manager App version 1.0 is confirmed to be affected by CVE-2023-5790. Users of this specific version are at risk of exploitation due to the unrestricted upload vulnerability present in the

add-file.php

endpoint.

Exploitation Mechanism

The exploitation of CVE-2023-5790 involves manipulating the

uploadedFileName

argument within the

add-file.php

endpoint of the File Manager App. This manipulation allows threat actors to upload files without any restrictions, potentially compromising the security and integrity of the application.

Mitigation and Prevention

Mitigating the risks associated with CVE-2023-5790 is crucial for ensuring the security of affected systems. Implementing immediate steps, adopting long-term security practices, and applying necessary patches and updates are essential in safeguarding against this vulnerability.

Immediate Steps to Take

Immediately addressing the unrestricted upload vulnerability in SourceCodester File Manager App version 1.0 is vital. Users should restrict access to the vulnerable endpoint, monitor file uploads rigorously, and consider implementing additional security measures to prevent unauthorized file uploads.

Long-Term Security Practices

In the long term, organizations should prioritize proactive security measures such as regular security assessments, implementing secure coding practices, conducting penetration testing, and continuously monitoring for vulnerabilities in their applications to prevent similar exploits in the future.

Patching and Updates

It is critical for users of SourceCodester File Manager App version 1.0 to apply patches or updates provided by the vendor to remediate CVE-2023-5790. Keeping software up to date with the latest security fixes can help prevent known vulnerabilities from being exploited by malicious actors.