CVE-2019-15318 : Security Advisory and Response

The plugin called yikes-inc-easy-mailchimp-extender for WordPress, version prior to 6.5.3, is vulnerable to code injection through the admin input field.

Understanding CVE-2019-15318

The yikes-inc-easy-mailchimp-extender plugin for WordPress has a code injection vulnerability.

What is CVE-2019-15318?

The vulnerability in the yikes-inc-easy-mailchimp-extender plugin allows for code injection via the admin input field.

The Impact of CVE-2019-15318

This vulnerability can be exploited by attackers to inject malicious code into the WordPress site, potentially leading to unauthorized access or data manipulation.

Technical Details of CVE-2019-15318

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The yikes-inc-easy-mailchimp-extender plugin before version 6.5.3 for WordPress is susceptible to code injection through the admin input field.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Vulnerable Versions: Versions prior to 6.5.3

Exploitation Mechanism

The vulnerability allows attackers to inject malicious code through the admin input field, potentially compromising the WordPress site.

Mitigation and Prevention

To address CVE-2019-15318, consider the following steps:

Immediate Steps to Take

Update the yikes-inc-easy-mailchimp-extender plugin to version 6.5.3 or later.
Monitor the website for any suspicious activities.

Long-Term Security Practices

Regularly update all plugins and themes on the WordPress site.
Implement strong input validation and sanitization practices to prevent code injection vulnerabilities.

Patching and Updates

Apply security patches promptly to mitigate known vulnerabilities.