CVE-2019-17575 : What You Need to Know

A vulnerability exists in the file-rename filter bypass feature in the admin/media/rename.php file of WBCE CMS versions 1.4.0 and earlier. This flaw allows authenticated users with administrator privileges to execute arbitrary PHP code remotely.

Understanding CVE-2019-17575

This CVE identifies a security issue in WBCE CMS versions 1.4.0 and below that enables users to manipulate file extensions to execute malicious PHP code.

What is CVE-2019-17575?

The vulnerability in the file-rename filter bypass feature of WBCE CMS versions 1.4.0 and earlier allows authenticated users with admin rights to modify file extensions and execute PHP code remotely.

The Impact of CVE-2019-17575

Malicious actors can exploit this vulnerability to execute arbitrary PHP code on the affected system, potentially leading to unauthorized access and data breaches.

Technical Details of CVE-2019-17575

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The flaw in the file-rename filter bypass feature of WBCE CMS versions 1.4.0 and earlier enables users to change file extensions and execute PHP code remotely.

Affected Systems and Versions

WBCE CMS versions 1.4.0 and earlier

Exploitation Mechanism

Authenticated users with administrator privileges can manipulate file extensions to execute arbitrary PHP code remotely.

Mitigation and Prevention

Protecting systems from CVE-2019-17575 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update WBCE CMS to the latest version to patch the vulnerability
Monitor file uploads for suspicious activities
Restrict file permissions to prevent unauthorized access

Long-Term Security Practices

Regularly audit and review file management processes
Educate users on secure file handling practices

Patching and Updates

Apply security patches and updates provided by WBCE CMS to address the vulnerability