CVE-2017-7719 : Exploit Details and Defense Strategies

The Spider Event Calendar plugin for WordPress versions before 1.5.52 is vulnerable to SQL injection through specific files and parameters.

Understanding CVE-2017-7719

This CVE involves a SQL injection vulnerability in the Spider Event Calendar plugin for WordPress.

What is CVE-2017-7719?

The Spider Event Calendar plugin, also known as spider-event-calendar, has a vulnerability to SQL injection in versions before 1.5.52 for WordPress. This vulnerability can be exploited through the order_by parameter in specific files associated with the plugin.

The Impact of CVE-2017-7719

Attackers can exploit this vulnerability to execute malicious SQL queries through the affected plugin.
Unauthorized access to the WordPress site and sensitive data leakage are potential consequences.

Technical Details of CVE-2017-7719

This section provides technical details of the CVE.

Vulnerability Description

The SQL injection vulnerability in the Spider Event Calendar plugin before version 1.5.52 for WordPress allows attackers to manipulate SQL queries through the order_by parameter in certain plugin files.

Affected Systems and Versions

Affected Product: Spider Event Calendar plugin
Affected Versions: Versions before 1.5.52

Exploitation Mechanism

Exploitation involves manipulating the order_by parameter in the calendar_functions.php or widget_Theme_functions.php files associated with the front_end/frontend_functions.php file.

Mitigation and Prevention

Protecting systems from CVE-2017-7719 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the Spider Event Calendar plugin to version 1.5.52 or newer to mitigate the SQL injection vulnerability.
Monitor website logs for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Regularly update all plugins and themes to their latest versions to patch known vulnerabilities.
Implement web application firewalls and security plugins to enhance WordPress site security.

Patching and Updates

Stay informed about security updates for the Spider Event Calendar plugin and apply patches promptly to address any new vulnerabilities.