CVE-2021-25030 : What You Need to Know

This article discusses the CVE-2021-25030 vulnerability found in the Events Made Easy WordPress plugin before version 2.2.36. It allows authenticated users, even those with low roles like subscribers, to perform SQL injection attacks.

Understanding CVE-2021-25030

This section provides insights into the nature and impact of the CVE-2021-25030 vulnerability.

What is CVE-2021-25030?

The Events Made Easy WordPress plugin before version 2.2.36 is susceptible to SQL injection due to unsanitized user input in the search_text parameter.

The Impact of CVE-2021-25030

This vulnerability enables authenticated users, including subscribers, to execute SQL injection attacks, posing a severe security risk to the affected system.

Technical Details of CVE-2021-25030

Outlined below are specific technical details related to CVE-2021-25030.

Vulnerability Description

The SQL injection vulnerability arises from the lack of proper sanitization in the search_text parameter, allowing attackers to manipulate SQL queries.

Affected Systems and Versions

Events Made Easy plugin versions prior to 2.2.36 are impacted by this vulnerability, making them susceptible to exploitation.

Exploitation Mechanism

By leveraging the eme_searchmail AJAX action, authenticated users, including those with minimal roles, can exploit the SQL injection flaw to execute arbitrary SQL commands.

Mitigation and Prevention

This section highlights strategies to mitigate and prevent exploitation of CVE-2021-25030.

Immediate Steps to Take

Users are advised to update the Events Made Easy plugin to version 2.2.36 or newer to patch the SQL injection vulnerability.

Long-Term Security Practices

Regularly monitoring for plugin updates and maintaining a proactive security posture can help prevent potential vulnerabilities.

Patching and Updates

Ensuring timely installation of security patches and updates for all plugins and software components is crucial to safeguard against known vulnerabilities.