YayCommerce SMTP for SendGrid SQL Injection Vulnerability

A SQL injection vulnerability has been identified in the YayCommerce SMTP for SendGrid plugin, affecting versions through 1.5. This vulnerability allows for improper neutralization of special elements used in SQL commands, potentially enabling attackers to interact with the database and steal information.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could lead to unauthorized data access, data manipulation, or in some cases, executing administrative operations on the database.

Remediation

Users of the YayCommerce SMTP for SendGrid plugin should update to version 1.5.1 or later to address this vulnerability. Patchstack users can enable auto-update for vulnerable plugins.