CVE-2018-5955 : What You Need to Know

A vulnerability has been identified in GitStack up to version 2.3.10, allowing unauthorized attackers to add a user to the server.

Understanding CVE-2018-5955

This CVE involves a security issue in GitStack that enables unauthenticated attackers to manipulate user input and gain unauthorized access.

What is CVE-2018-5955?

This CVE refers to a vulnerability in GitStack versions up to 2.3.10, where insufficient input filtering allows attackers to add a user to the server using specific fields.

The Impact of CVE-2018-5955

The vulnerability permits unauthorized individuals to exploit user input fields and potentially compromise the server by adding unauthorized users.

Technical Details of CVE-2018-5955

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in GitStack up to version 2.3.10 arises from inadequate filtering of user input, enabling attackers to include unauthorized users via specific fields.

Affected Systems and Versions

Product: GitStack
Vendor: N/A
Versions affected: Up to 2.3.10

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the username and password fields in the rest/user/ URI, allowing them to add unauthorized users to the server.

Mitigation and Prevention

Protecting systems from CVE-2018-5955 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update GitStack to the latest version to patch the vulnerability.
Monitor user additions and access logs for suspicious activities.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent unauthorized user additions.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Regularly check for security updates and patches from GitStack to ensure the system is protected against known vulnerabilities.