CVE-2020-19896 Explained : Impact and Mitigation

Minicms v1.9 is affected by a file inclusion vulnerability that allows remote attackers to execute arbitrary PHP code via post-edit.php.

Understanding CVE-2020-19896

This CVE identifies a specific security issue in Minicms v1.9 that can be exploited by attackers to run malicious PHP code remotely.

What is CVE-2020-19896?

The vulnerability in Minicms v1.9 enables attackers to execute arbitrary PHP code through the post-edit.php file, potentially leading to unauthorized access and control of the affected system.

The Impact of CVE-2020-19896

Exploitation of this vulnerability can result in severe consequences, including unauthorized code execution, data theft, and system compromise.

Technical Details of CVE-2020-19896

Minicms v1.9's file inclusion vulnerability has the following technical aspects:

Vulnerability Description

The flaw in Minicms v1.9 allows attackers to inject and execute PHP code through the post-edit.php file, posing a significant security risk.

Affected Systems and Versions

Product: Minicms v1.9
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the post-edit.php file, enabling them to execute arbitrary PHP code on the target system.

Mitigation and Prevention

To address CVE-2020-19896 and enhance system security, consider the following measures:

Immediate Steps to Take

Disable access to the post-edit.php file if not essential for system functionality.
Implement input validation mechanisms to prevent unauthorized code execution.

Long-Term Security Practices

Regularly update Minicms to the latest version to patch known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Apply security patches provided by Minicms promptly to mitigate the file inclusion vulnerability.