CVE-2022-3764 : Exploit Details and Defense Strategies

Form Vibes < 1.4.5 - Admin+ SQLi vulnerability allows attackers to perform SQL injection due to improper filtering of user requests.

Understanding CVE-2022-3764

This vulnerability, assigned by WPScan, affects Form Vibes plugin versions prior to 1.4.6, exposing websites to SQL injection attacks.

What is CVE-2022-3764?

The vulnerability arises from the lack of input sanitization in the "delete_entries" parameter of user requests, enabling attackers to manipulate SQL queries.

The Impact of CVE-2022-3764

Exploitation of this vulnerability could lead to unauthorized access, data theft, and potential compromise of the affected WordPress websites.

Technical Details of CVE-2022-3764

The following section provides more technical insights into the Form Vibes < 1.4.5 - Admin+ SQLi vulnerability.

Vulnerability Description

Form Vibes fails to properly filter the "delete_entries" parameter, allowing threat actors to inject malicious SQL code into queries.

Affected Systems and Versions

The vulnerability impacts all versions of the Form Vibes plugin prior to 1.4.6, leaving websites using these versions susceptible to SQL injection attacks.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending crafted requests containing malicious SQL code through the "delete_entries" parameter, bypassing input validation mechanisms.

Mitigation and Prevention

To safeguard your WordPress website from CVE-2022-3764, immediate actions and long-term security practices are essential.

Immediate Steps to Take

Update Form Vibes plugin to version 1.4.6 or newer to patch the SQL injection vulnerability.
Regularly monitor website logs for any suspicious activities or unauthorized access attempts.

Long-Term Security Practices

Implement input validation and output encoding to mitigate the risk of SQL injection attacks.
Conduct regular security audits and penetration testing to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security updates for all installed plugins and themes, and promptly apply patches to ensure the protection of your WordPress website.