CVE-2019-17234 : Exploit Details and Defense Strategies

The igniteup plugin version 3.4 for WordPress has a vulnerability that allows unauthenticated users to delete arbitrary files.

Understanding CVE-2019-17234

This CVE identifies a security flaw in the igniteup plugin for WordPress that permits unauthorized file deletion.

What is CVE-2019-17234?

The igniteup plugin version 3.4 for WordPress, specifically the includes/class-coming-soon-creator.php file, has a vulnerability that allows anyone, without authentication, to delete arbitrary files.

The Impact of CVE-2019-17234

This vulnerability can be exploited by malicious actors to delete critical files on a WordPress site, leading to data loss or site compromise.

Technical Details of CVE-2019-17234

The technical aspects of this CVE are as follows:

Vulnerability Description

The igniteup plugin through version 3.4 for WordPress allows unauthenticated arbitrary file deletion.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability lies in the class-coming-soon-creator.php file of the igniteup plugin, enabling unauthorized users to delete files without proper authentication.

Mitigation and Prevention

To address CVE-2019-17234, consider the following steps:

Immediate Steps to Take

Disable or remove the igniteup plugin if not essential for site functionality.
Monitor file changes and access logs for suspicious activities.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Regularly update plugins and themes to patch known vulnerabilities.
Conduct security audits to identify and address potential weaknesses.
Educate users on best practices for maintaining WordPress security.

Patching and Updates

Check for plugin updates and apply patches promptly to mitigate security risks.