CVE-2018-20188 : Security Advisory and Response

FUEL CMS version 1.4.3 is vulnerable to a CSRF attack that allows an attacker to include an administrator account through the users/create/ endpoint.

Understanding CVE-2018-20188

This CVE entry describes a security vulnerability in FUEL CMS version 1.4.3 that enables the addition of an administrator account via a CSRF attack.

What is CVE-2018-20188?

The vulnerability in FUEL CMS version 1.4.3 allows malicious actors to exploit a CSRF vulnerability to create an administrator account by accessing the users/create/ endpoint.

The Impact of CVE-2018-20188

The exploitation of this vulnerability can lead to unauthorized access and potential compromise of the affected system, posing a significant security risk.

Technical Details of CVE-2018-20188

FUEL CMS version 1.4.3's vulnerability to CSRF attacks for adding an administrator account is a critical security concern.

Vulnerability Description

The vulnerability in FUEL CMS version 1.4.3 allows attackers to perform a CSRF attack to create an administrator account through the users/create/ endpoint.

Affected Systems and Versions

Product: FUEL CMS
Version: 1.4.3
Status: Affected

Exploitation Mechanism

The vulnerability can be exploited by sending a crafted request to the users/create/ endpoint, tricking an authenticated user into unintentionally creating an administrator account.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks associated with CVE-2018-20188.

Immediate Steps to Take

Implement CSRF protection mechanisms to prevent CSRF attacks.
Regularly monitor and audit administrator accounts for any unauthorized additions.
Educate users about the risks of clicking on suspicious links or performing unintended actions.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep software and systems up to date with the latest security patches and updates.

Patching and Updates

Apply patches or updates provided by FUEL CMS to address the CSRF vulnerability and prevent unauthorized administrator account creation.