CVE-2022-0658 : Security Advisory and Response

WordPress plugin CommonsBooking before version 2.6.8 is vulnerable to an unauthenticated SQL injection due to unsanitized user input. Read on to understand the impact, technical details, and mitigation steps.

Understanding CVE-2022-0658

CommonsBooking plugin in WordPress allows unauthenticated users to inject malicious SQL queries through the calendar_data AJAX action, leading to a severe security risk.

What is CVE-2022-0658?

The vulnerability in CommonsBooking plugin versions prior to 2.6.8 permits unauthenticated users to exploit SQL injection by manipulating the location parameter in calendar_data AJAX action.

The Impact of CVE-2022-0658

This vulnerability enables attackers to execute malicious SQL queries, potentially gaining unauthorized access to the WordPress database, extract sensitive information, or modify data.

Technical Details of CVE-2022-0658

Learn about the specifics of the vulnerability, affected systems, and exploitation method.

Vulnerability Description

CommonsBooking plugin fails to properly sanitize user-supplied input, allowing unauthenticated users to inject SQL queries.

Affected Systems and Versions

The security issue impacts CommonsBooking plugin versions prior to 2.6.8.

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL queries through the location parameter in the calendar_data AJAX action.

Mitigation and Prevention

Discover the immediate steps to secure your WordPress site and best practices for long-term security.

Immediate Steps to Take

Update CommonsBooking plugin to version 2.6.8 or newer to mitigate the SQL injection risk. Additionally, review and restrict access to sensitive AJAX actions.

Long-Term Security Practices

Implement input validation and output sanitization to prevent similar security flaws in WordPress plugins. Regularly monitor for plugin updates and security advisories.

Patching and Updates

Stay informed about security patches and updates for WordPress plugins. Regularly check for new releases of CommonsBooking to apply necessary security fixes promptly.