CVE-2022-1850 : What You Need to Know

A detailed overview of the Path Traversal vulnerability in filegator/filegator prior to version 7.8.0.

Understanding CVE-2022-1850

This section provides insights into the Path Traversal vulnerability affecting filegator/filegator.

What is CVE-2022-1850?

The CVE-2022-1850 vulnerability involves Path Traversal in the GitHub repository filegator/filegator before version 7.8.0.

The Impact of CVE-2022-1850

The impact of this vulnerability is rated as MEDIUM. It has a CVSS base score of 5.4, with low impacts on confidentiality, integrity, and privileges required.

Technical Details of CVE-2022-1850

In this section, we delve into the technical aspects of CVE-2022-1850.

Vulnerability Description

The vulnerability stems from improper limitation of a pathname to a restricted directory, allowing attackers to traverse directories beyond the intended bounds.

Affected Systems and Versions

The affected product is "filegator/filegator" by vendor filegator, with versions prior to 7.8.0 being vulnerable to this exploit.

Exploitation Mechanism

The attack complexity is low, exploiting over a network without requiring user interaction, with no impact on availability.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent CVE-2022-1850.

Immediate Steps to Take

Users are advised to update filegator/filegator to version 7.8.0 or above to eliminate the Path Traversal vulnerability.

Long-Term Security Practices

Implement proper input validation mechanisms and access controls to prevent directory traversal attacks in the future.

Patching and Updates

Regularly apply security patches and updates to ensure the protection of systems from known vulnerabilities.