CVE-2018-10523 : Security Advisory and Response

CMS Made Simple (CMSMS) version 2.2.7 is vulnerable to a physical path leakage issue that can be exploited through specific URLs, potentially leading to the exposure of sensitive information.

Understanding CVE-2018-10523

This CVE identifies a security vulnerability in CMS Made Simple (CMSMS) version 2.2.7 that allows attackers to access physical file paths through certain URLs.

What is CVE-2018-10523?

This vulnerability in CMS Made Simple (CMSMS) version 2.2.7 enables the disclosure of physical file paths, which can aid malicious actors in further exploiting the system.

The Impact of CVE-2018-10523

The exploitation of this vulnerability can result in the exposure of sensitive information stored in the system, potentially leading to further security breaches and unauthorized access.

Technical Details of CVE-2018-10523

This section provides more in-depth technical insights into the CVE-2018-10523 vulnerability.

Vulnerability Description

The vulnerability in CMS Made Simple (CMSMS) version 2.2.7 allows for the leakage of physical file paths, making it easier for attackers to navigate and target specific files within the system.

Affected Systems and Versions

Affected Version: CMS Made Simple (CMSMS) version 2.2.7

Exploitation Mechanism

The vulnerability can be exploited through the following URLs:

/modules/DesignManager/action.ajax_get_templates.php
/modules/DesignManager/action.ajax_get_stylesheets.php
/modules/FileManager/dunzip.php
/modules/FileManager/untgz.php

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2018-10523.

Immediate Steps to Take

Update CMS Made Simple (CMSMS) to a patched version that addresses the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation attempts.

Long-Term Security Practices

Regularly audit and review file permissions to restrict access to sensitive directories.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Apply security patches provided by CMS Made Simple (CMSMS) promptly to mitigate the vulnerability and enhance system security.