CVE-2018-11671 Explained : Impact and Mitigation

A vulnerability has been identified in GreenCMS v2.3.0603 that allows attackers to exploit a Cross-Site Request Forgery (CSRF) flaw to create an administrator account.

Understanding CVE-2018-11671

This CVE involves a security issue in GreenCMS v2.3.0603 that enables unauthorized creation of an administrator account.

What is CVE-2018-11671?

This CVE pertains to a CSRF vulnerability in GreenCMS v2.3.0603, allowing attackers to add an admin account through a specific URL.

The Impact of CVE-2018-11671

The vulnerability enables attackers to create unauthorized administrator accounts, potentially leading to unauthorized access and control of the affected system.

Technical Details of CVE-2018-11671

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw in GreenCMS v2.3.0603 allows attackers to exploit a CSRF vulnerability to add an admin account via a specific URL.

Affected Systems and Versions

Affected Version: GreenCMS v2.3.0603
Product: GreenCMS
Vendor: Not applicable

Exploitation Mechanism

Attackers can exploit the CSRF flaw in the index.php file to create an administrator account using a crafted URL.

Mitigation and Prevention

Protecting systems from CVE-2018-11671 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the vulnerable URL.
Implement CSRF tokens to prevent CSRF attacks.
Monitor administrator account creation for suspicious activities.

Long-Term Security Practices

Regularly update and patch GreenCMS to the latest secure version.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and updates provided by GreenCMS to fix the CSRF vulnerability and enhance system security.