CVE-2022-40123 : Security Advisory and Response

A path traversal vulnerability was discovered in mojoPortal v2.7 via the "f" parameter at /DesignTools/CssEditor.aspx, allowing authenticated attackers to read arbitrary files in the system.

Understanding CVE-2022-40123

This section delves into the details of the vulnerability and its impact.

What is CVE-2022-40123?

CVE-2022-40123 is a path traversal vulnerability in mojoPortal v2.7 that enables authenticated attackers to access arbitrary files on the system.

The Impact of CVE-2022-40123

The vulnerability poses a risk as it allows attackers to potentially view sensitive system files and data through the exploitation of the path traversal issue.

Technical Details of CVE-2022-40123

Here we provide more technical insights into the vulnerability.

Vulnerability Description

The flaw in mojoPortal v2.7 via the "f" parameter at /DesignTools/CssEditor.aspx allows for unauthorized file access by authenticated attackers.

Affected Systems and Versions

All instances of mojoPortal v2.7 are affected by this CVE, exposing them to the path traversal vulnerability.

Exploitation Mechanism

Attackers with authenticated access can exploit the vulnerability by manipulating the "f" parameter to traverse directories and access arbitrary files.

Mitigation and Prevention

Learn how to address and prevent the exploitation of CVE-2022-40123.

Immediate Steps to Take

Users are advised to update mojoPortal v2.7 to a patched version, if available, to mitigate the risk of unauthorized file access.

Long-Term Security Practices

Implementing strong authentication mechanisms and access controls can help prevent unauthorized access to sensitive files and data.

Patching and Updates

Regularly monitor for updates and patches for mojoPortal to address security vulnerabilities and enhance system protection.