CVE-2018-11670 : What You Need to Know

A vulnerability has been detected in version 2.3.0603 of GreenCMS, allowing unauthorized individuals to execute arbitrary PHP code.

Understanding CVE-2018-11670

This CVE involves a CSRF vulnerability in GreenCMS version 2.3.0603, enabling attackers to run PHP code through a specific URL path.

What is CVE-2018-11670?

The vulnerability in GreenCMS version 2.3.0603 permits the execution of arbitrary PHP code by manipulating the 'content' parameter in a particular URL path.

The Impact of CVE-2018-11670

This vulnerability can be exploited by unauthorized users to execute malicious PHP code, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2018-11670

This section provides more technical insights into the CVE.

Vulnerability Description

The CSRF vulnerability in GreenCMS version 2.3.0603 allows attackers to execute arbitrary PHP code by utilizing the 'content' parameter in the URL path 'index.php?m=admin&c=media&a=fileconnect'.

Affected Systems and Versions

Affected Version: 2.3.0603 of GreenCMS

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the 'content' parameter in the specified URL path to execute unauthorized PHP code.

Mitigation and Prevention

Protecting systems from CVE-2018-11670 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable the affected functionality if possible
Implement input validation to prevent unauthorized code execution
Monitor and filter user inputs to detect and block malicious attempts

Long-Term Security Practices

Regularly update GreenCMS to the latest secure version
Conduct security audits and penetration testing to identify and address vulnerabilities
Educate users and administrators on secure coding practices

Patching and Updates

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