CVE-2022-2751 Explained : Impact and Mitigation

This article discusses a critical vulnerability found in SourceCodester Company Website CMS that allows unrestricted upload through a specific file, posing a risk of remote attacks.

Understanding CVE-2022-2751

This CVE identifier pertains to a vulnerability in the SourceCodester Company Website CMS that enables unrestricted uploads through the /dashboard/add-portfolio.php file.

What is CVE-2022-2751?

The vulnerability in SourceCodester Company Website CMS allows attackers to conduct unrestricted uploads via the ufile argument in the /dashboard/add-portfolio.php file. The issue has been classified as critical with a moderate severity base score of 6.3.

The Impact of CVE-2022-2751

The impact of this vulnerability is deemed medium, affecting the confidentiality, integrity, and availability of the system. Attackers can exploit this flaw remotely, emphasizing the importance of timely mitigation.

Technical Details of CVE-2022-2751

This section covers the technical aspects of the CVE, including vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in the SourceCodester Company Website CMS allows malicious actors to perform unrestricted upload operations through the ufile argument, offering a gateway for remote attacks.

Affected Systems and Versions

The affected product is the Company Website CMS by SourceCodester, with the specific version being n/a. Users of this CMS should be vigilant about the risk posed by this vulnerability.

Exploitation Mechanism

The exploitation of this vulnerability involves manipulating the ufile argument in the /dashboard/add-portfolio.php file, enabling attackers to upload files without restrictions.

Mitigation and Prevention

In light of CVE-2022-2751, it is crucial to implement immediate steps to secure systems, establish long-term security practices, and apply necessary patches and updates.

Immediate Steps to Take

System administrators should restrict access to the vulnerable file, monitor file uploads, and conduct security assessments to identify any signs of exploitation.

Long-Term Security Practices

Adopting secure coding practices, conducting regular security audits, and educating users on safe upload procedures can help prevent similar vulnerabilities in the future.

Patching and Updates

SourceCodester users should stay informed about security advisories and promptly apply patches released by the vendor to address the unrestricted upload vulnerability in the Company Website CMS.