CVE-2018-16820 : What You Need to Know

Monstra CMS 3.0.4 allows arbitrary directory listing via specific requests, potentially exposing sensitive information.

Understanding CVE-2018-16820

The vulnerability in Monstra CMS 3.0.4 enables the display of directory listings in an arbitrary manner through certain requests.

What is CVE-2018-16820?

The feature in Monstra CMS 3.0.4, particularly the admin/index.php file, allows for the possibility of displaying directory listings in an arbitrary manner by making specific requests.

The Impact of CVE-2018-16820

This vulnerability could lead to the exposure of sensitive information stored in directories, posing a risk to the confidentiality of data.

Technical Details of CVE-2018-16820

Monstra CMS 3.0.4 is affected by a directory listing vulnerability that can be exploited through specific requests.

Vulnerability Description

The flaw in the admin/index.php file of Monstra CMS 3.0.4 permits arbitrary directory listing via certain requests, potentially revealing sensitive information.

Affected Systems and Versions

Product: Monstra CMS 3.0.4
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by sending requests with the parameters id=filesmanager&path=uploads/.......//./.......//./.

Mitigation and Prevention

To address CVE-2018-16820, immediate steps and long-term security practices are crucial.

Immediate Steps to Take

Disable directory listing functionality in the affected file.
Implement access controls to restrict unauthorized access to directories.

Long-Term Security Practices

Regularly monitor and audit directory access and listings.
Keep software and systems up to date to prevent similar vulnerabilities.

Patching and Updates

Ensure that Monstra CMS is updated to a secure version that addresses the directory listing vulnerability.