CVE-2020-17452 : Vulnerability Insights and Analysis

flatCore before 1.5.7 allows upload and execution of a .php file by an admin.

Understanding CVE-2020-17452

flatCore before version 1.5.7 is vulnerable to a security issue that enables an admin to upload and execute a .php file.

What is CVE-2020-17452?

This CVE refers to a vulnerability in flatCore CMS that permits an admin user to upload and run a .php file, potentially leading to unauthorized access and code execution.

The Impact of CVE-2020-17452

The vulnerability can result in severe consequences, including unauthorized access, data theft, and potential system compromise.

Technical Details of CVE-2020-17452

flatCore CMS version before 1.5.7 is susceptible to a file upload and execution flaw.

Vulnerability Description

The issue allows an admin user to upload and execute a .php file, which can lead to arbitrary code execution.

Affected Systems and Versions

Product: flatCore
Vendor: Not applicable
Versions affected: All versions before 1.5.7

Exploitation Mechanism

The vulnerability can be exploited by an admin user uploading a malicious .php file, which can then be executed within the application.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2020-17452.

Immediate Steps to Take

Upgrade flatCore CMS to version 1.5.7 or later to eliminate the vulnerability.
Restrict admin privileges to prevent unauthorized file uploads.

Long-Term Security Practices

Regularly monitor and audit file uploads and executions within the CMS.
Educate users on secure file handling practices to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by flatCore CMS to address known vulnerabilities.