CVE-2020-36141 Explained : Impact and Mitigation

BloofoxCMS 0.5.2.1 allows Unrestricted File Upload vulnerability via bypass MIME Type validation by inserting 'image/jpeg' within the 'Content-Type' header.

Understanding CVE-2020-36141

This CVE entry describes a vulnerability in BloofoxCMS 0.5.2.1 that enables an attacker to upload files without proper validation.

What is CVE-2020-36141?

The vulnerability in BloofoxCMS 0.5.2.1 allows malicious users to bypass MIME Type validation by manipulating the 'Content-Type' header, leading to the upload of potentially harmful files.

The Impact of CVE-2020-36141

This vulnerability could result in the upload of malicious files to the system, potentially leading to further exploitation, data breaches, or system compromise.

Technical Details of CVE-2020-36141

BloofoxCMS 0.5.2.1 is susceptible to an Unrestricted File Upload vulnerability due to inadequate validation mechanisms.

Vulnerability Description

The flaw allows attackers to upload files with the incorrect MIME Type by inserting 'image/jpeg' in the 'Content-Type' header.

Affected Systems and Versions

Product: BloofoxCMS
Version: 0.5.2.1

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the 'Content-Type' header during the file upload process, tricking the system into accepting potentially harmful files.

Mitigation and Prevention

To address CVE-2020-36141, immediate actions and long-term security practices are essential.

Immediate Steps to Take

Disable file uploads until a patch is available
Implement strict validation checks for file uploads
Monitor file upload activities for suspicious behavior

Long-Term Security Practices

Regularly update BloofoxCMS to the latest version
Conduct security audits to identify and address vulnerabilities proactively

Patching and Updates

Ensure timely installation of security patches provided by BloofoxCMS to mitigate the Unrestricted File Upload vulnerability.